RT Article T1 Mapping homicide clusters across the United States using county level data, 2004-2012 with comparisons to earlier studies JF Deviant behavior A1 Amin, Raid A2 Lynch, Michael J. A2 Yang, Hongbo LA English YR 2019 UL https://krimdok.uni-tuebingen.de/Record/1912615967 DO 10.1080/01639625.2019.1664344