RT Article T1 Youth employment and delinquency: Reconsidering a problematic relationship JF Criminology VO 35 IS 4 SP 659 OP 675 A1 Ploeger, Matthew LA English YR 1997 UL https://krimdok.uni-tuebingen.de/Record/191275309X DO 10.1111/j.1745-9125.1997.tb01234.x