RT Article T1 Demography, Police Behavior, and Deterrence JF Criminology VO 28 IS 1 SP 111 OP 136 A1 Kohfeld, Carol W. 1940- A2 Sprague, John D. 1934- LA English YR 1990 UL https://krimdok.uni-tuebingen.de/Record/1912508818 DO 10.1111/j.1745-9125.1990.tb01320.x