RT Article T1 Firearms ownership and violent crime: a comparison of Illinois counties JF The social ecology of crime SP 156 OP 207 A1 Bordua, David J. LA English YR 1986 UL https://krimdok.uni-tuebingen.de/Record/1420738542 SN 354096231X K1 Gewaltkriminalität K1 Schusswaffen