Yergozhin, Y., Taussarova, B., Ashkeyeva, R. and Tugelbayeva, L. 2013. Investigation of complexing ability of ionites with various groups to some heavy and transition metal ions. Chemical Bulletin of Kazakh National University. 69, 1 (May 2013), 84-89. DOI:https://doi.org/https://doi.org/10.15328/chemb_2013_184-89.