RT Article T1 APS investigation across four types of elder maltreatment JF The journal of adult protection VO 14 IS 2 SP 82 OP 92 A1 Jackson, Shelly L. A2 Hafemeister, Thomas L. LA English YR 2012 UL https://krimdok.uni-tuebingen.de/Record/1912459183 DO 10.1108/14668201211217530