RT Article T1 Probation revocation: a proportional hazards model of the conditioning effects of social disadvantage JF Social problems VO 44 IS 1 SP 124 OP 138 A1 Albonetti, Celesta Ann A1 Hepburn, John R. LA English YR 1997 UL https://krimdok.uni-tuebingen.de/Record/163988226X K1 Bewährungshilfe K1 Therapie K1 USA K1 Drogenabhängige Straftäter