RT Article T1 Using propensity score matching to understand the relationship between gang membership and violent vicitimization: a research note JF Justice quarterly VO 26 IS 4 SP 625 OP 643 A2 Gibson, Chris L. LA English YR 2009 UL https://krimdok.uni-tuebingen.de/Record/1626315566 K1 Gangmitgliedschaft K1 Prädiktoren K1 Gewaltviktimisierung K1 Delinquenz K1 Psychosoziale Merkmale