TY  - BOOK
AU  - Hess,Ursula
AU  - Philippot,Pierre
TI  - Group dynamics and emotional expression
T2  - Studies in emotion and social interaction. Second series 
SN  - 9780521842822
PY  - 2007///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - Emotions
KW  - Social groups
N1  - Includes bibliographical references and index
ER  -