Pankova, S. M., M. G. Holyavka, V. V. Artyukhov, A. N. Lukin, and Y. M. Vyshkvorkina. “IR Spectroscopy in the Research of UV Modification Processes for Immobilized Trypsin”. Sorbtsionnye I Khromatograficheskie Protsessy, Vol. 19, no. 4, July 2019, pp. 489-97, doi:10.17308/sorpchrom.2019.19/788.