RT Article T1 Determinants of police strength in Canadian cities: assessing the impact of minority threat JF Canadian journal of criminology and criminal justice VO 57 IS 2 SP 215 OP 252 A1 Ruddell, Rick 1961- A1 Thomas, Matthew O. A2 Thomas, Matthew O. LA English YR 2015 UL https://krimdok.uni-tuebingen.de/Record/1556029985 K1 Police strength K1 Minority threat K1 Racial threat K1 Police deployment K1 Police spending K1 Police-minority community relations DO 10.3138/cjccj.2012.E17