RT Article T1 Clinical work with suicidal adolescents and their families JF Social casework VO 69 IS 4 SP 195 OP 204 A2 Hepworth, D. H. LA English YR 1988 UL https://krimdok.uni-tuebingen.de/Record/1637182708 K1 Suizid K1 Heranwachsende