“INTERACTION OF CHELATE COMPLEXES 1,3-DICARBOXY-METHYLIZOCYANURAT WITH IONS OF METALS Ni2+, Co2+, Cu2+”. Proceedings of the YSU B: Chemical and Biological Sciences, vol. 39, no. 3 (208), Oct. 2005, pp. 143-6, https://doi.org/10.46991/PYSUB.2005.39.3.143.