00681naa#a2200181#i#450# EN\\bibl\81526 20241127134022.3 2782-1900 20230623b2023####ek#y0engy0150####ca RU Inversion-voltamperometric determination of heavy metals in medicinal plant samples Journal article Yaroslavl Yaroslavl State Technical University 2023 7 с. Journal article local Вольтамперометрия. Полярография (полярографический анализ). 543.552 Leites Elena Anatol'evna Merenkova Milena Evgen'evna chemintech.ru