Levytska, Svitlana, and Artur Mylin. “CATALYTIC SYNTHESIS OF GLYCOLIC ACID AND ITS METHYL ESTER FROM GLYOXAL”. Ukrainian Chemistry Journal 86, no. 12 (January 15, 2021): 134-145. Accessed March 8, 2021. https://ucj.org.ua/index.php/journal/article/view/266.