EMMA GUILLET DESCAS

Emma GUILLET DESCAS Professeure des Universités Université Lyon1 et Directrice du LVIS

Documents

Identifiants chercheurs

Présentation

Professeure des Universités, en Psychologie sociale, Univ Lyon , Université Claude Bernard Lyon 1, Laboratoire sur les Vulnérabilités et l'Innovation dans le Sport (UR LVIS)

Publications

Motivations and Behavioural Intentions of French Boxing Leaders: Exploring Gender and Retention Factors

Alix Parfait , Emma Guillet-Descas , Marie-Carmen Garcia

Journal of Community & Applied Social Psychology, 2026, ⟨10.1002/casp.70252⟩

Article dans une revue hal-05677090v1

Sense of belonging and its positive association with physical activity levels and negative association with sedentary behaviors in residential aged care facilities in COVID-19 pandemic: a longitudinal study

Gonzalo Marchant , Emma Guillet-Descas , Natacha Heutte

Frontiers in Psychology, 2025, 16, pp.1529463. ⟨10.3389/fpsyg.2025.1529463⟩

Article dans une revue hal-04972323v1

Physiological and Psychological Effects of Short-Term Recreational Football in Adults 60+

Mélanie Boithias , Thi Thao Truc Le , Emma Guillet-Descas , Alain Belli , Mikko Julin et al.

International Journal of Environmental Research and Public Health, 2024, 21 (9), pp.1194. ⟨10.3390/ijerph21091194⟩

Article dans une revue hal-04727284v1

Co-construct, implement and evaluate a multi-level intervention to prevent a sedentary lifestyle in children—Study protocol of the CIPRES study

Marion Carayol , Steven Laujac , Marie Cholley-Gomez , Josselin Franceschi , Axel Rozand et al.

PLoS ONE, 2024, 19 (5), pp.e0302556. ⟨10.1371/journal.pone.0302556⟩

Article dans une revue hal-04844812v1

Editorial: Performance optimization in racket sports: The influence of psychological techniques, factors, and strategies

Nicolas Robin , Laurent Dominique , Emma Guillet-Descas , Olivier Hue

Frontiers in Psychology, 2023, 14, ⟨10.3389/fpsyg.2023.1140681⟩

Article dans une revue hal-03971821v1

Obesity in Childhood and Adolescence: The Role of Motivation for Physical Activity, Self-Esteem, Implicit and Explicit Attitudes toward Obesity and Physical Activity

Silvia Scotto Di Luzio , Guillaume Martinent , Maria Popa-Roch , Mathilde Ballereau , Soufyane Chahdi et al.

Children, 2023, 10 (7), pp.1177. ⟨10.3390/children10071177⟩

Article dans une revue hal-05518733v1

Perceived expertise among physical education teachers: the role of personal and contextual factors

Vanessa Lentillon-Kaestner , Valerian Cece , Emma Guillet-Descas

Teacher Development, 2023, 28 (1), pp.44-62. ⟨10.1080/13664530.2023.2291052⟩

Article dans une revue hal-05010686v1

Emotional intelligence training program for adolescents involved in intensive training centers

Valérian Cece , Guillaume Martinent , Emma Guillet-Descas , Vanessa Lentillon-Kaestner

Journal of Applied Sport Psychology, 2023, 35 (6), pp.1026-1049. ⟨10.1080/10413200.2023.2176565⟩

Article dans une revue hal-05010704v1

Obesity in Childhood and Adolescence: The Role of Motivation for Physical Activity, Self-Esteem, Implicit and Explicit Attitudes toward Obesity and Physical Activity

Silvia Scotto Di Luzio , Guillaume Martinent , Maria Popa-Roch , Mathilde Ballereau , Soufyane Chahdi et al.

Children, 2023, 10 (7), pp.1177. ⟨10.3390/children10071177⟩

Article dans une revue hal-05010700v1

Teacher Well-Being and Perceived School Climate during COVID-19 School Closure: The Case of Physical Education in Switzerland

Valérian Cece , Emma Guillet-Descas , Vanessa Lentillon-Kaestner

Teacher Educator, 2022, 57 (1), pp.45-60. ⟨10.1080/08878730.2021.1991540⟩

Article dans une revue hal-03655677v1

Beneficial Effects of Motor Imagery and Self-Talk on Service Performance in Skilled Tennis Players

Nicolas Robin , Laurent Dominique , Emma Guillet-Descas , Olivier Hue

Frontiers in Psychology, 2022, 13, ⟨10.3389/fpsyg.2022.778468⟩

Article dans une revue hal-03661542v1

The longitudinal trajectories of teacher burnout and vigour across the scholar year: The predictive role of emotional intelligence

Valérian Cece , Emma Guillet-Descas , Vanessa Lentillon‐kaestner

Psychology in the Schools, 2022, 59 (3), pp.589-606. ⟨10.1002/pits.22633⟩

Article dans une revue hal-03655673v1

The impact of stress, recovery and coping on burnout symptoms of young elite table-tennis players: A prospective multilevel study

Guillaume Martinent , Valérian Cece , Emma Guillet-Descas

Frontiers in Psychology, 2022, 13, ⟨10.3389/fpsyg.2022.1007697⟩

Article dans une revue hal-05010708v1

Athletes’ motivational and emotional outcomes related to a Need-Supportive intervention in intensive training centers

Valérian Cece , Emma Guillet-Descas , Damien Tessier , Guillaume Martinent

Journal of Applied Sport Psychology, 2021, 34 (6), pp.1206-1226. ⟨10.1080/10413200.2021.1941425⟩

Article dans une revue hal-04730024v1

Exercise and Physical Activity eHealth in COVID-19 Pandemic: A Cross-Sectional Study of Effects on Motivations, Behavior Change Mechanisms, and Behavior

Gonzalo Marchant , Flavia Bonaiuto , Marino Bonaiuto , Emma Guillet Descas

Frontiers in Psychology, 2021, 12, ⟨10.3389/fpsyg.2021.618362⟩

Article dans une revue hal-03239447v1

Emotional determinants and consequences of flow experience of young elite athletes involved in intensive training centers across the competitive season

Valérian Cece , Emma Guillet-Descas , Kevin Juhel , Guillaume Martinent

International Journal of Sport and Exercise Psychology, 2021, 20 (3), pp.896-914. ⟨10.1080/1612197X.2021.1929399⟩

Article dans une revue hal-05010717v1

Basic psychological need profiles among adolescent athletes in intensive training settings: Relationships with sport burnout and engagement.

Guillaume Martinent , Alexandre Gareau , Emma Guillet-Descas , Noémie Lienhart , Virginie Nicaise

International Journal of Stress Management, 2021, ⟨10.1037/str0000226⟩

Article dans une revue hal-03242609v1

Promoting Physical Activity and Reducing Sedentary Behaviors among French Adolescent Girls from Low-Incomes Communities

Virginie Nicaise , Guillaume Martinent , Bethania Rauseo , Emma Guillet-Descas

Adolescents, 2021, 1 (2), pp.212-224. ⟨10.3390/adolescents1020017⟩

Article dans une revue hal-03284489v1

Adopting the Situation in School Questionnaire to Examine Physical Education Teachers’ Motivating and Demotivating Styles Using a Circumplex Approach

Géraldine Escriva-Boulley , Emma Guillet-Descas , Vanessa Lentillon-Kaestner , Nathalie Aelterman , Maarten Vansteenkiste et al.

International Journal of Environmental Research and Public Health, 2021, 18 (14), pp.7342. ⟨10.3390/ijerph18147342⟩

Article dans une revue hal-03284475v1

Prestige social des enseignants.e.s d'EPS

Emma Guillet-Descas , Cécile Ottogalli-Mazzacavallo , Aurélie Épron , Anne Roger , Vanessa Lentillon-Kaestner et al.

Éducation & formations, 2020, Les enseignants : panorama, carrières et représentations du métier, 101, pp. 281-297. ⟨10.48464/ef-101-11⟩

Article dans une revue hal-03097865v1

Longitudinal emotional process among adolescent soccer player in intensive training centre

Yohan Saby , Yann Pupier , Emma Guillet-Descas , Michel Nicolas , Guillaume Martinent

Journal of Sports Sciences, 2020, 38 (11-12), pp.1368-1379. ⟨10.1080/02640414.2019.1662538⟩

Article dans une revue hal-03450863v1

Construct Validity of the French Shirom-Melamed Vigor Measure (F-SMVM)

Sandrine Isoard-Gautheur , Clément Ginoux , Jean-Philippe Heuzé , Damien Tessier , David Trouilloud et al.

European Journal of Psychological Assessment, 2020, 36 (2), pp.372-386. ⟨10.1027/1015-5759/a000518⟩

Article dans une revue hal-02331982v1

Self-determined motivation, emotional process and subjective performance among young elite athletes: A longitudinal hierarchical linear modelling approach

Valérian Cece , Maxime Duchesne , Emma Guillet-Descas , Guillaume Martinent

European Journal of Sport Science, 2020, 20 (9), pp.1255-1267. ⟨10.1080/17461391.2019.1709562⟩

Article dans une revue hal-03149436v1

The role of dispositional emotion regulation strategies on the longitudinal emotional process and subjective performance during a competitive season

Valérian Cece , Emma Guillet-Descas , Mae Brenas , Guillaume Martinent

European Journal of Sport Science, 2020, pp.1-11. ⟨10.1080/17461391.2020.1862304⟩

Article dans une revue hal-03149431v1

Understanding parent stressors and coping experiences in elite sports contexts.

Noémie Lienhart , Virginie Nicaise , Camilla Knight , Emma Guillet-Descas

Sport, Exercise, and Performance Psychology, 2020, 9 (3), pp.390-404. ⟨10.1037/spy0000186⟩

Article dans une revue hal-03339574v1

Mental training program in racket sports: A systematic review

Valérian Cece , Emma Guillet-Descas , Guillaume Martinent

International Journal of Racket Sports Science, 2020, ⟨10.30827/Digibug.63721⟩

Article dans une revue hal-03149442v1

Perceived parental behaviours and motivational processes among adolescent athletes in intensive training centres: A profile approach

Noémie Lienhart , Virginie Nicaise , Guillaume Martinent , Emma Guillet-Descas

Psychology of Sport and Exercise, 2020, 49, pp.101708. ⟨10.1016/j.psychsport.2020.101708⟩

Article dans une revue hal-03339510v1

Physical Activity in Adolescence and Substance Use: Factors of Interdependence between Local Community and Relational Micro-systems

Silvia Scotto Di Luzio , Fortuna Procentese , Emma Guillet-Descas

Journal of Child and Adolescent Substance Abuse, 2019, 28 (2), pp.119-126. ⟨10.1080/1067828X.2019.1623144⟩

Article dans une revue hal-02332200v1

Relationships between elite adolescent athletes' perceptions of parental behaviors and their motivational processes: Does sex matter?

Noémie Lienhart , Virginie Nicaise , Guillaume Martinent , Emma Guillet-Descas , Julien Bois

International journal of Sports Science and Coaching, 2019, 14 (5), pp.639-650. ⟨10.1177/1747954119873988⟩

Article dans une revue hal-02332210v1

Revue de méthodes longitudinales pour examiner la dynamique des émotions en contexte compétitif

Valérian Cece , Emma Guillet-Descas , Guillaume Martinent

Movement & Sport Sciences - Science & Motricité, 2019, ⟨10.1051/sm/2019009⟩

Article dans une revue istex hal-02332222v1

Longitudinal Sport Motivation Among Young Athletes in Intensive Training Settings: Using Methodological Advances to Explore Temporal Structure of Youth Behavioral Regulation in Sport Questionnaire Scores

Valérian Cece , Noémie Lienhart , Virginie Nicaise , Emma Guillet-Descas , Guillaume Martinent

Journal of Sport and Exercise Psychology, 2019, 41 (1), pp.24-35. ⟨10.1123/jsep.2017-0194⟩

Article dans une revue hal-02332127v1

Exploring the Role of Sport Sense of Community in Perceived Athlete Burnout, Sport Motivation, and Engagement

Silvia Scotto Di Luzio , Guillaume Martinent , Emma Guillet-Descas , Marie-Pierre Daigle

Journal of Applied Sport Psychology, 2019, pp.1-16. ⟨10.1080/10413200.2019.1575298⟩

Article dans une revue hal-02332045v1

Longitudinal trajectories of emotions among young athletes involving in intense training centres: Do emotional intelligence and emotional regulation matter?

Valérian Cece , Emma Guillet-Descas , Virginie Nicaise , Noémie Lienhart , Guillaume Martinent

Psychology of Sport and Exercise, 2019, 43, pp.128-136. ⟨10.1016/j.psychsport.2019.01.011⟩

Article dans une revue hal-02332137v1

BURN-OUT ET ENGAGEMENT CHEZ LES ENSEIGNANTS DU SECONDAIRE

Emma Guillet-Descas , Vanessa Lentillon-Kaestner

Éducation & formations, 2019, L'égalité entre les filles et les garçons, entre les femmes et les hommes, dans le système éducatif, 4 (99), pp.71-86. ⟨10.48464/halshs-02199846⟩

Article dans une revue halshs-02199846v1

Emotion profiles and their motivational antecedents among adolescent athletes in intensive training settings

Guillaume Martinent , Alexandre Gareau , Noémie Lienhart , Virginie Nicaise , Emma Guillet-Descas

Psychology of Sport and Exercise, 2018, 35, pp.198-206. ⟨10.1016/j.psychsport.2018.01.001⟩

Article dans une revue istex hal-02328434v1

Development and evaluation of the psychometric properties of a new measure of athlete burnout: The Athlete Burnout Scale.

Sandrine Isoard-Gautheur , Guillaume Martinent , Emma Guillet-Descas , David Trouilloud , Valérian Cece et al.

International Journal of Stress Management, 2018, 25 (S1), pp.108-123. ⟨10.1037/str0000083⟩

Article dans une revue hal-02042619v1

Validity and reliability of questionnaire on perceived professional identity among teachers (QIPPE) scores

Vanessa Lentillon-Kaestner , Emma Guillet-Descas , Guillaume Martinent , Valérian Cece

Studies in Educational Evaluation, 2018, 59, pp.235-243. ⟨10.1016/j.stueduc.2018.09.003⟩

Article dans une revue istex hal-02328525v1

Moderate-intensity endurance-exercise training in patients with sickle-cell disease without severe chronic complications (EXDRE): an open-label randomised controlled trial

Barnabas Gellen , Laurent Messonnier , Fréderic Galactéros , Etienne Audureau , Angèle Merlet et al.

The Lancet Haematology, 2018, 5 (11), pp.e554-e562. ⟨10.1016/S2352-3026(18)30163-7⟩

Article dans une revue hal-02128950v1

Longitudinal Sport Motivation Among Young Athletes in Intensive Training Settings: The Role of Basic Psychological Needs Satisfaction and Thwarting in the Profiles of Motivation

Valérian Cece , Noémie Lienhart , Virginie Nicaise , Emma Guillet-Descas , Guillaume Martinent

Journal of Sport and Exercise Psychology, 2018, 40 (4), pp.186-195. ⟨10.1123/jsep.2017-0195⟩

Article dans une revue hal-02325123v1

Performance based self-esteem and athlete-identity in athlete burnout: A person-centered approach

Henrik Gustafsson , Guillaume Martinent , Sandrine Isoard-Gautheur , Peter Hassmén , Emma Guillet-Descas

Psychology of Sport and Exercise, 2018, 38, pp.56-60. ⟨10.1016/j.psychsport.2018.05.017⟩

Article dans une revue istex hal-02042604v1

Revue de littérature du burnout dans le milieu sportif : vers une opérationnalisation des conceptualisations et une meilleure compréhension de ce phénomène

Sandrine Isoard-Gautheur , Emma Guillet-Descas , Claude Ferrand

Movement & Sport Sciences - Science & Motricité, 2017, 95, pp.31-52. ⟨10.1051/sm/2016006⟩

Article dans une revue istex hal-02042623v1

Construction and validation of the Sport Sense of Community in Adolescence Questionnaire (SSCAQ)

Silvia Scotto Di Luzio , Emma Guillet-Descas , Fortuna Procentese , Guillaume Martinent

Journal of Community Psychology, 2017, 45 (6), pp.783-795. ⟨10.1002/jcop.21892⟩

Article dans une revue hal-02330987v1

Associations between the perceived quality of the coach–athlete relationship and athlete burnout: An examination of the mediating role of achievement goals

Sandrine Isoard-Gautheur , David Trouilloud , Henrik Gustafsson , Emma Guillet-Descas

Psychology of Sport and Exercise, 2016, 22, pp.210-217. ⟨10.1016/j.psychsport.2015.08.003⟩

Article dans une revue istex hal-02042631v1

Athlete Burnout and the Risk of Dropout among Young Elite Handball Players

Sandrine Isoard-Gautheur , Emma Guillet-Descas , Henrik Gustafsson

Sport Psychologist, 2016, 30 (2), pp.123-130. ⟨10.1123/tsp.2014-0140⟩

Article dans une revue hal-02042627v1

Development of Burnout Perceptions During Adolescence Among High-Level Athletes: A Developmental and Gendered Perspective

Sandrine Isoard-Gautheur , Emma Guillet-Descas , Patrick Gaudreau , Julien Chanal

Journal of Sport and Exercise Psychology, 2015, 37 (4), pp.436-448. ⟨10.1123/jsep.2014-0251⟩

Article dans une revue hal-02042636v1

A reciprocal effects model of the temporal ordering of motivation and burnout among youth table tennis players in intensive training settings

Guillaume Martinent , Jean-Claude Decret , Emma Guillet-Descas , Sandrine Isoard-Gautheur

Journal of Sports Sciences, 2014, 32 (17), pp.1648-1658. ⟨10.1080/02640414.2014.912757⟩

Article dans une revue hal-02042649v1

Social antecedents and consequences of sport gender stereotypes during adolescence

Julie Boiché , Mélissa Plaza , Aïna Chalabaev , Emma Guillet , Philippe Sarrazin

Psychology of Women Quarterly, 2014, 38 (2), pp.259-274. ⟨10.1177/0361684313505844⟩

Article dans une revue hal-00947424v1

Athlete burnout and motivational dynamics: a multiple case follow-up study among elite BMX riders

Sandrine Isoard-Gautheur , Emma Guillet-Descas

Journal of Human Sport and Exercise, 2014, 9 (1), pp.31-42. ⟨10.4100/jhse.2014.91.04⟩

Article dans une revue hal-02042638v1

La relazione allenatore-atleta in adolescenza: implicazioni per il benessere percepito. Uno studio qualitativo

Silvia Scotto Di Luzio , Fortuna Procentese , Emma Guillet-Descas

PSICOLOGIA DELLA SALUTE, 2014, 1, pp.50-72. ⟨10.3280/pds2014-001003⟩

Article dans une revue hal-05332037v1

Les conditions d’une qualité d’engagement, d’un état mental optimal chez le sportif et en particulier le « flow »

Emma Guillet-Descas

Trails Endurance Magazine, 2013, Hors-série spécial entrainement

Article dans une revue hal-02337024v1

Validation française de l’échelle de rumination de colère (ARS)

Eric Reynes , Sophie E. Berthouze-Aranda , Emma Guillet-Descas , P. Chabaud , A. Deflandre

L'Encéphale, 2013, 39 (5), pp.339-346. ⟨10.1016/j.encep.2012.11.006⟩

Article dans une revue hal-02337165v1

How to achieve in elite training centers without burning out? An achievement goal perspective

Sandrine Isoard-Gautheur , E. Guillet-Descas , J. Duda

Psychology of Sport and Exercise, 2013, 14, pp.72-83

Article dans une revue hal-00982707v1

How to Achieve in Elite Training Centers without Burning Out? An Achievement Goal Theory Perspective

Sandrine Isoard-Gautheur , Emma Guillet-Descas , Joan L. Duda

Psychology of Sport and Exercise, 2013, 14, pp.72-83. ⟨10.1016/j.psychsport.2012.08.001⟩

Article dans une revue hal-00904510v1

A Prospective Study of the Influence of Perceived Coaching Style on Burnout Propensity in High Level Young Athletes: Using a Self-Determination Theory Perspective

Sandrine Isoard-Gautheur , Emma Guillet-Descas , Pierre-Nicolas Lemyre

Sport Psychologist, 2012, 26, pp.282-298

Article dans une revue hal-00904493v1

A prospective study of the influence of perceived coaching style on burnout propensity in elite adolescent athletes: using a self-determination theory perspective

Sandrine Isoard-Gautheur , E. Guillet-Descas , P. N. Lemyre

Sport Psychologist, 2012, 26, pp.282-298

Article dans une revue hal-00982708v1

Antecedents, accuracy and consequences of parental behaviours: A cross sectional study based on Eccles Expectancy-Value model.

Julie Boiché , Emma Guillet , Julien Bois , Philippe Sarrazin

International Journal of Sport Psychology, 2011, 42, pp.368-389

Article dans une revue hal-00947506v1

Validation of a French version of the Athlete Burnout Questionnaire: In Competitive Sport and Physical Education Context.

Sandrine Isoard-Gautheur , Marie Oger , Emma Guillet , Charles Martin-Krumm

European Journal of Psychological Assessment, 2010, 26 (3), pp.203-211. ⟨10.1027/1015-5759/a000027⟩

Article dans une revue hal-00904458v1

Validation of the French version of the Competitive State Anxiety Inventory-2 Revised (CSAI-2R) including frequency and direction scales

Sandrine Isoard-Gautheur , Guillaume Martinent , Claude Ferrand , Emma Guillet

Psychology of Sport and Exercise, 2010, 11 (1), pp.51-57. ⟨10.1016/j.psychsport.2009.05.001⟩

Article dans une revue istex hal-02042660v1

Vous avez dit burnout? Derrière le mot, un stress

Sandrine Isoard-Gautheur , Emma Guillet-Descas

Approches du handball, 2009, 113

Article dans une revue hal-02345231v1

Relations entre orientations motivationnelles et burnout : une étude chez des adolescents du pôle espoir handball

Sandrine Isoard-Gautheur , Emma Guillet-Descas

Science & Sports, 2008, 23 (1), pp.35-37

Article dans une revue hal-02042581v1

Relations entre orientations motivationnelles et burnout : une étude chez des adolescents du pôle espoir handball

Emma Guillet-Descas , S. Gautheur

Science & Sports, 2008, 23 (1), pp.35-37. ⟨10.1016/j.scispo.2007.12.004⟩

Article dans une revue istex hal-02345464v1

Understanding female sport attrition in a stereotypical male sport within the framework of Eccles' expectancy-value model.

Emma Guillet , Philippe Sarrazin , Paul Fontayne , Robert Brustad

Psychology of Women Quarterly, 2006, 30, pp.358-368. ⟨10.1111/j.1471-6402.2006.00311.x⟩

Article dans une revue hal-00389012v1

The Influence of Teacher Expectations on Students Achievement in Physical Education Classes: Pygmalion Revisited

David Trouilloud , Philippe Sarrazin , Thomas G. Martinek , Emma Guillet

European Journal of Social Psychology, 2002, 32 (5), pp.591-607. ⟨10.1002/ejsp.109⟩

Article dans une revue hal-00388548v1

Motivation and Dropout in Female Handballers: A 21-month Prospective Study

Philippe Sarrazin , Robert Vallerand , Emma Guillet , Luc Pelletier , François Cury

European Journal of Social Psychology, 2002, 32 (3), pp.395-418. ⟨10.1002/ejsp.98⟩

Article dans une revue hal-00388553v1

Predicting persistence or withdrawal in female handballers with Social Exchange theory

Emma Guillet , Philippe Sarrazin , Paul J. Carpenter , David Trouilloud , François Cury

International Journal of Psychology, 2002, 37 (2), pp.92-104. ⟨10.1080/00207590143000243⟩

Article dans une revue hal-00388556v1

The Effect of Coach's Task- and Ego-Involving Climate on the Changes in Perceived Competence, Relatedness, and Autonomy Among Girl Handballers

Philippe Sarrazin , Emma Guillet , François Cury

European Journal of Sport Science, 2001, 1 (4), pp.Available at. ⟨10.1080/17461390100071404⟩

Article dans une revue hal-00387230v1

La relation entraîneur-entraîné(e)

Emma Guillet-Descas , Philippe Sarrazin

Approches du handball, 2000, 56, pp.40-45

Article dans une revue hal-02352071v1

L'abandon sportif. De l'approche descriptive aux modèles interactionnistes

Emma Guillet , Philippe Sarrazin , François Cury

Science et Motricité : revue scientifique de l'ACAPS / ACAPS, 2000, 41, pp.47-60

Article dans une revue hal-00387228v1

If it contradicts my gender role, I'll stop": Introducing survival analysis to study the effects of gender typing on the time of withdrawal from sport practice: A 3-year study.

Emma Guillet , Philippe Sarrazin , Paul Fontayne

European Review of Applied Psychology / Revue Européenne de Psychologie Appliquée, 2000, 50 (4), pp.417-421

Article dans une revue hal-00387227v1

Chargement...