RT Article T1 Gender differences in gang participation, delinquency, and substance use JF Journal of quantitative criminology VO 9 IS 4 SP 329 OP 355 A1 Bjerregaard, Beth A1 Smith, Carolyn A2 Smith, Carolyn LA English YR 1993 UL https://krimdok.uni-tuebingen.de/Record/1912565250 DO 10.1007/BF01064108