QUALITATIVE AND QUANTITATIVE CONTENTS OF ORGANIC ACIDS IN MULTIVITAMIN PLANT RAW MATERIALS STUDIED USING VARIOUS PHYSICOCHEMICAL Статья Marakhova A.I., Zhilkina V.Yu., Sergunova E.V., Sorokina A.A., Stanishevskii Ya.M., Khachaturyan M.A. Russian Chemical Bulletin. Том Vol65. 2016.
