RT Article T1 Communities, street guns and homicide trajectories in Chicago, 1980-1995: Merging methods for examining homicide trends across space and time JF Criminology VO 42 IS 4 SP 941 OP 978 A1 Griffiths, Elizabeth A2 Chavez, Jorge M. LA English YR 2004 UL https://krimdok.uni-tuebingen.de/Record/1912484153 DO 10.1111/j.1745-9125.2004.tb00541.x