RT Article T1 Legal issues of drones used by law enforcement agencies JF International perspectives of crime prevention ; 9: Contributions from the 10th Annual International Forum 2016 within the German Congress on Crime Prevention SP 121 OP 127 A1 Yun, Jee-Young LA English YR 2017 UL https://krimdok.uni-tuebingen.de/Record/1571786929 SN 9783942865739 K1 Sicherheitsbehörde : Drohne : Flugkörper : Regulierung