Grigoryan, G.; Malkhassyan, A. STUDYING OF THE CONDITIONS OF ERYTHRITOL, MANNITOL, SORBITOL, XYLITOL, TARTARIC AND CITRIC ACIDS ESTERIFICATION BY USING HIGH ALIPHATIC CARBOXYLIC ACIDS AND ALCOHOLS. Proc. YSU B: Chem. Biol. Sci. 2020, 54, 17-25.