RT Article T1 A developmental study of aggression and self-destruction in adolescents who received residential treatment JF International journal of offender therapy and comparative criminology VO 29 IS 3 SP 211 OP 226 A2 Nielsen, Gary E. LA English YR 1985 UL https://krimdok.uni-tuebingen.de/Record/1639487506 K1 Langzeitstudien K1 Selbstzerstörung