OMELCHUK, O.; KRUSHYNSKYI , S. Qualification of Smuggling of Narcotic Drugs, Psychotropic Substances, their Analogues and Precursors or Counterfeit Medicines Committed in Complicity and in Conjunction with Other Crimes. University Scientific Notes, n. 3-4 (75-76), p. 286–296, 31 Dec.2020.