TY JOUR TI THE KINDS OF THE STRATEGICAL-TACTICAL COMBINATIONS USED FOR THE INVESTIGATION OF AN ILLEGAL ORGANIZATION AND REALIZATION OF GAMBLING KW strategical-tactical combinations KW a verifying KW typical and original combinations KW the effectiveness of implementation JO Vestnik of the East Siberian institute of the Ministry of internal affairs of the Russian Federation AU MERETSKY, N.E. AU USENKO, O.V. PY 2018 IS PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation