RT Article T1 Criminalizing poor parenting skills as a means to contain violence by and against children JF University of Pennsylvania law review VO 139 IS 4 SP 1123 OP 1161 A1 Humm, S. R. LA English YR 1991 UL https://krimdok.uni-tuebingen.de/Record/1640052682 K1 Eltern K1 Strafrechtliche Verantwortlichkeit K1 Aufsichtspflicht