TY  - BOOK
AU  - Jorge Vala, Sven Waldzus, Maria Manuela Calheiros
TI  - The Social Developmental Construction of Violence and Intergroup Conflict 
SN  - 9783319427270
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-319-42727-0
ER  -