Nurkeeva, Z. S.; Mun, G. A.; Khutoryanskiy, V. V. ,; Kan, V. A.; Shaikhutdinov, E. M. Interpolymer Complex Formation Between Linear and Crosslinked Poly(acrylic Acid) and Poly(vinyl Ether of Ethyleneglycol). Eurasian Chem.-Technol. J. 2000, 2, 125-129.