00679naa#a2200181#i#450# EN\\bibl\81510 20241110030609.7 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 8 с. Journal article local Вольтамперометрия. Полярография (полярографический анализ). 543.552 Leites Elena Anatol'evna Merenkova Milena Evgen'evna comincon.ru