Zhatkanbaev, E., and Z. Zhatkanbaeva. “Polyampholitic Hydrogels on the Basis of a Vinyl Ether Monoethanolamine and Maleic Anhydride in Interpolymer Reactions”. Chemical Bulletin of Kazakh National University 61, no. 1 (March 30, 2011): 351-356. Accessed April 29, 2024. https://bulletin.chemistry.kz/index.php/kaznu/article/view/937.