RT Article T1 European Imprisonment Levels 1995-2005 JF International key issues in crime prevention and criminal justice. SP 158 OP 167 A1 Walmsley, Roy LA English YR 2006 UL https://krimdok.uni-tuebingen.de/Record/1525771264 SN 9525333280 K1 Gefangenenzahlen K1 Europa K1 Entwicklung