Imanbekov, K., Ryskalyeva, R., Tamtiyeva, K., & Kurbanova, G. (2011). Research of hydrogel composites based on amorphous phosphates and acrylamide copolymers by IR-spectroscopy. Chemical Bulletin of Kazakh National University, 64(4), 104-107. https://doi.org/https://doi.org/10.15328/chemb_2011_4104-107