SYNTHESIS OF SELENIUM-CONTAINING CHITOSAN DERIVATIVES AND THEIR ANTIBACTERIAL ACTIVITY СтатьяEgorov A.R., Artemjev A.A., Kozyrev V.A., Sikaona D.N., Rubanik V.V., Kritchenkov I.S., Yagafarov N.Z., Khubiev O.M., Tereshina T.A., Kultyshkina E.K., Medjbour B., Khrustalev V.N., Kritchenkov A.S., Rubanik Jr V.V.Applied Biochemistry and Microbiology. Том 58. 2022. С. 132-135