Gerasim, A., Patyukov, S. і Patyukova, N. 2018. Influence of Biologically Inert Protective Coating Based on Pectin Substances on PUFA Quality and Shelf-Life of Frozen Fish. Refrigeration Engineering and Technology. 54, 1 (Сер 2018). DOI:https://doi.org/10.15673/ret.v54i1.985.