RT Article T1 Juvenile delinquency and regional planning JF Youth violence: new patterns and local responses - experiences in East an West SP 631 OP 647 A1 Laitinen, Ahti LA English YR 2003 UL https://krimdok.uni-tuebingen.de/Record/1525989529 SN 3930982811 K1 Jugenddelinquenz K1 Sicherheit K1 Kriminalitätskontrolle K1 Situative Kriminalprävention