RT Article T1 The efficiency of working under one roof: an evaluation of Los Angeles County Juvenile Justice Centers JF Crime & delinquency VO 42 IS 2 SP 257 OP 268 A1 Zhang, Sheldon X. LA English YR 1996 UL https://krimdok.uni-tuebingen.de/Record/1526127792 K1 Los Angeles K1 Jugendstrafrechtspflege DO 10.1177/0011128796042002007