RT Article T1 Pornography's Impact on Male Adolescents JF Adolescent medicine VO 4 IS 3 SP 563 OP 576 A1 Malamuth, Neil M. LA English YR 1993 UL https://krimdok.uni-tuebingen.de/Record/1640302166 K1 Jugendliche K1 Pornographie K1 Auswirkungen