RT Article T1 Rules in policing: Five perspectives JF Theoretical criminology VO 11 IS 3 SP 367 OP 401 A1 Ericson, Richard Victor 1948-2007 LA Undetermined YR 2007 UL https://krimdok.uni-tuebingen.de/Record/1526125013 K1 Polizeiarbeit K1 Gesellschaftlicher Wandel DO 10.1177/1362480607079583