RT Article T1 Trajectories of delinquency among Puerto Rican children and adolescents at two sites JF Journal of research in crime and delinquency VO 46 IS 2 SP 144 OP 181 A2 Maldonado-Molina, Mildred M. LA English YR 2009 UL https://krimdok.uni-tuebingen.de/Record/1625422938 K1 Jugenddelinquenz K1 Entwicklungsverläufe K1 Hispanos K1 Längsschnittstudien