@article{Viharev2026illegal, author={Viharev, D.D.}, title={Illegal sale of potent substances through pharmacy chains: conflict of criminal and administrative law norms}, journal={Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia}, publisher={SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION}, year={2026}, pages={107-116}, volume={2026}, issue={1}, }