TY JOUR TI Theoretical approaches to the definition of lies in the context of a special psychophysiological study using a polygraph of candidates for service in the internal affairs bodies of the Russian Federation KW lie KW deception KW delusion KW untruth KW the phenomenon of lies KW types of lies KW the nature of lies KW special psychophysiological examination using a polygraph JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Arefieva, O.V. PY 2022 IS 2022 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION