RT Article T1 Patterns in criminal homicide in Chicago JF The journal of criminal law, criminology and police science VO 59 IS 4 SP 499 OP 508 A1 Voss, Harwin L. A2 Hepburn, John R. LA English YR 1968 UL https://krimdok.uni-tuebingen.de/Record/1912646641 DO 10.2307/1141830