LDR 00631naa#a2200181#i#450# 001 EN\\bibl\83714 005 20241204113504.3 011 ## _a2499-9962 100 ## _a20231227b2023####ek#y0engy0150####ca 102 ## _aRU 200 1# _aMDA PHOTOMETRY IN SOLUTIONS: COMPARISON OF METHODS OF DIRECT OPTICAL DENSITY DATA AND DERIVATIVE SPECTROSCOPY _eJournal article 210 1# _aSevastopol _cFederal State Educational Institution of Higher Education Sevastopol State University _d2023 215 ## _a8 с. 608 ## _aJournal article _2local 700 #1 _aSmirnova _gO. D. 700 #1 _aKalashnikova _gI. V. 700 #1 _aKurbatov _gG. A. 856 4# _arusjbpc.ru _u