Shaikhutdinov, E.M., K.Zh. Abdiyev, M.B. Zhursumbayeva, and S.Kh. Khussain. 2002. “Adsorption of Polycomplexes at Solution Air Interface”. Eurasian Chemico-Technological Journal 4 (4):259-64. https://doi.org/10.18321/ectj542.