TY JOUR TI THE PHENOMENON OF "SHADOW ENTREPRENEURSHIP": PERSONALITY TRAITS OF A CRIMINAL WHO COMMITS CRIMES RELATED TO THE ILLEGAL USE OF DOCUMENTS IN BUSINESS ACTIVITIES KW illegal business activity; documents KW identity of the criminal; criminological portrait JO Bulletin of the Kazan Law Institute of MIA Russia AU Nazmeeva, L.R. PY 2026 IS 17 PB Kazan law institute Ministry of Internal Affairs Russian Federation