RT Article T1 Bullying as a group process: Participant roles and their relations to social status within the group JF Aggressive behavior VO 22 IS 1 SP 1 OP 15 A2 Salmivalli, Christina A2 Lagerspetz, Kirsti M. J. 1932-2001 A2 Björkqvist, Kaj A2 Österman, Karin A2 Kaukiainen, Ari 1957- LA English YR 1996 UL https://krimdok.uni-tuebingen.de/Record/1639331506 K1 Peer-Status K1 Aggressives Verhalten