RT Article T1 Cohort variation in U.S. violent crime patterns from 1960 to 2014: An age-period-cohort-interaction approach JF Journal of quantitative criminology A1 Lu, Yunmei A2 Luo, Liying LA English YR 2020 UL https://krimdok.uni-tuebingen.de/Record/1912482576 DO 10.1007/s10940-020-09477-3