RT Article T1 The social determinants of gun ownership: self-protection in an urban environment JF Criminology VO 35 IS 4 SP 629 OP 657 A1 Cao, Liqun A1 Cullen, Francis T. 1951- A1 Link, Bruce G. LA English YR 1997 UL https://krimdok.uni-tuebingen.de/Record/1640074678 K1 Stadtprobleme K1 Kriminalitätsfurcht K1 USA K1 Waffenbesitz DO 10.1111/j.1745-9125.1997.tb01233.x