RT Article T1 Lone-actor terrorist target choice JF Behavioral sciences & the law VO 34 IS 5 SP 693 OP 705 A1 Gill, Paul A1 Corner, Emily A2 Corner, Emily LA English YR 2016 UL https://krimdok.uni-tuebingen.de/Record/1912611554 DO 10.1002/bsl.2268