RT Article T1 Facilitating violence: a comparison of gang-motivated, gang-affiliated and nongang youth homicides JF Journal of quantitative criminology VO 15 IS 4 SP 495 OP 516 A1 Rosenfeld, Richard 1948-2024 A1 Bray, Timothy M. A1 Egley, Arlen 1970- LA English YR 1999 UL https://krimdok.uni-tuebingen.de/Record/1639738819 K1 Gangs K1 Tötungsdelikte K1 Jugendliche K1 Gangverhalten K1 Gewaltverbrechen K1 USA