Krasikov, V.D., Gorshkov, N.I., Malakhova, I.I., Murko, A.Y. and Pohvoschev, Y.V. 2019. Liquid chromatography of water-soluble homopolymers and copolymers of N-vinylpyrrolidone. Sorbtsionnye i Khromatograficheskie Protsessy. 13, 1 (Nov. 2019).