Shaikhutdinov, E., Musabekov, K., Abdiyev, K., & Zhenisova, A. (2012). Surface-activity of the copolymers on the base of 2-acrylamido- 2-methylpropanesulfonic acid and vinyl buthyl ether. Chemical Bulletin of Kazakh National University, 67(3), 20-24. https://doi.org/https://doi.org/10.15328/chemb_2012_320-24