00827naa#a2200229#i#450# EN\\bibl\54253 20241122004038.5 2499-9962 20180325b2018####ek#y0engy0150####ca RUS RU REFRACTOMETRY IN THE STUDY OF SELECRIVITY OF VEGETABLE EXTRACTANTS Journal article Sevastopol Federal State Educational Institution of Higher Education Sevastopol State University 2018 4 с. Journal article local Материальные основы жизни. Биохимия. Молекулярная биология.Биофизика. 577 RUS Nechiporenko A P Nechiporenko U Yu Plotnikova L V Melnikova M I Uspenskaya M V rusjbpc.ru