RT Article T1 Law enforcement perspectives on sex offender registration and notification: Effectiveness, challenges, and policy priorities JF Criminal justice policy review SP 1 OP 30 A1 Harris, Andrew J. A2 Walfield, Scott M. A2 Lobanov-Rostovsky, Christopher A2 Levenson, Jill S. LA English YR 2016 UL https://krimdok.uni-tuebingen.de/Record/1912607034 DO 10.1177/0887403416651671