RT Article T1 The influence of sex offender registration and notification laws in the United States: A time-series analysis JF Crime & delinquency VO 54 IS 2 SP 175 OP 192 A1 Vasquez, Bob Edward A2 Walker, Jeffery T. 1962- A2 Maddan, Sean LA English YR 2008 UL https://krimdok.uni-tuebingen.de/Record/1912591243 DO 10.1177/0011128707311641