@article{Novoselova2013immobilization,
author={Novoselova, M.V. and Dyshlyuk , L.. and Rozalenok , T..},
title={IMMOBILIZATION OF CHYMOTRYPSIN  ON MAGNETIC Fe3O4 NANOPARTICLES},
journal={Foods and Raw Materials},
publisher={Kemerovo State University},
year={2013},
pages={85-88},
volume={1},
issue={2},
}