RT Article T1 Shooting for accuracy: Comparing data sources on mass murder JF Homicide studies VO 18 IS 1 SP 105 OP 124 A1 Huff-Corzine, Lin A2 Landon, Matt A2 Weller, Mindy A2 Tetzlaff-Bemiller, Melissa J. A2 Jarvis, John P. A2 Corzine, Jay A2 McCutcheon, James C. LA English YR 2014 UL https://krimdok.uni-tuebingen.de/Record/1912703173 DO 10.1177/1088767913512205