RT Article T1 Is the nexus of gang membership, exposure to violence, and violent behavior a key determinant of first time gun carrying for urban minority youth? JF Justice quarterly VO 28 IS 6 SP 838 OP 863 A1 Spano, Richard A1 Bolland, John M. A2 Bolland, John M. LA English YR 2011 UL https://krimdok.uni-tuebingen.de/Record/1626878838 K1 Gangmitgliedschaft K1 Gewalttätigkeit K1 Gewalterfahrung K1 Schusswaffenbesitz