RT Article T1 Victim-offender mediation programs: an exploration of practice and theoretical framworks JF Western criminology review VO 1 IS 1 A1 Gehm, John R. LA English YR 1998 UL https://krimdok.uni-tuebingen.de/Record/1639807268 K1 Strafrecht K1 Täter-Opfer-Ausgleich K1 USA K1 Mediation