MainAuthors Tonkiy Evgeniy Sergeevich aspirant. Mesto ucheby: Moskovskiy gosudarstvennyy universitet imeni O.E. Kutafina (MGYuA). Podrazdelenie: kafedry kriminalistiki. Moscow state law University named after O.E.Kutafin (MSLA) ARTICLES: TYPICAL MISTAKES MADE IN THE INVESTIGATION OF ILLEGAL BUSINESS Business in Law — Issue №2 2015: 136-138 PROBLEMATIC ISSUES OF COOPERATION IN THE INVESTIGATION OF ILLEGAL BUSINESS Gaps in Russian Legislation — Issue №2 2015: 241-244