RT Article T1 Policing communities: What works? JF Communities and crime SP 343 OP 386 A1 Sherman, Lawrence W. 1949- LA English YR 1986 UL https://krimdok.uni-tuebingen.de/Record/1467907723 SN 0226808025 K1 Policing K1 Private Polizei K1 Bürgerwehr K1 Polizeikontrolle