RT Article T1 The measurement of specialization and escalation in the criminal career: An alternative modeling strategy JF Journal of quantitative criminology VO 12 IS 2 SP 193 OP 222 A1 Britt, Chester L. -2016 LA English YR 1996 UL https://krimdok.uni-tuebingen.de/Record/1912618125 DO 10.1007/BF02354415