%0 Journal Article %T ACTION OF UV RADIATION ON FREE AND IMMOBILIZED TRIPSINE AND COLLAGENASE %A Pankova, S.M. %A Holyavka, M.G. %A Artyukhov, V.G. %K UV radiation, trypsin, collagenase, immobilization, chitosan %J Russian Journal of Biological Physics and Chemisrty %D 2019 %N 4 %P 3 %I Federal State Educational Institution of Higher Education Sevastopol State University