RT Article T1 Measuring police-community co-production: Trade-offs in two observational approaches JF Policing VO 26 IS 1 SP 9 OP 28 A1 Renauer, Brian C. A1 Scott, Jason D. A1 Duffee, David E. A2 Scott, Jason D. A2 Duffee, David E. LA English YR 2003 UL https://krimdok.uni-tuebingen.de/Record/1912619105 DO 10.1108/13639510310460279