RT Article T1 Adolescents' Knowledge and Attitudes About and Experience with Violence JF Journal of adolescent health VO 15 IS 5 SP 400 OP 406 A1 Hausman, A. J. A1 Spivak, H. A1 Prothrowstith, D. LA English YR 1994 UL https://krimdok.uni-tuebingen.de/Record/163949846X K1 Jugendliche K1 Gewalt K1 Einstellung