RT Article T1 Sources of firearm acquisition among a sample of inner-city youths: Research results and policy implications JF Journal of criminal justice VO 24 IS 4 SP 361 OP 367 A1 Smith, M. Dwayne LA English YR 1996 UL https://krimdok.uni-tuebingen.de/Record/1912708574 DO 10.1016/0047-2352(96)00019-0