TY JOUR TI SAFETY METHODS FROM CRIMINAL BREAKING OF LOCKS WITH CYLINDER PRIVACY MECHANISM KW mechanical locks KW locks of cylinder type KW methods of opening locks KW cylinder mechanism of secrecy KW design features of locks KW methods of protection against criminal opening of locks JO Forensics: yesterday, today, tomorrow AU Yakovleva, L.A. PY 2018 IS PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation