%0 Journal Article %T PROBLEMS OF INVESTIGATION OF DRUG CRIMES COMMITTED USING INFORMATION AND TELECOMMUNICATION NETWORKS %A Gavrin, I.A. %K contactless sale of narcotic drugs and psychotropic substances, information and telecommunication technologies, problems of countering the sale of narcotic and psychotropic substances %J Forensics: yesterday, today, tomorrow %D 2025 %N 0 %P 7 %I East Siberian institute of the Ministry of Internal Affairs of the Russian Federation