TY JOUR TI Deviations as a hypothetical basis of the secretconspirational segment of operative-investigation activity (on the example of legendary / undercover objects) KW deviations KW fraud KW mimicry KW legend KW legendary / undercover object KW operative-investigation activity KW disguise JO Russian Journal of Deviant Behavior AU Tambovtsev, A.I. PY 2023 IS 3 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION