Mavisakalyan, Valentina M., and Mejlum L. Yeritsyan. 2021. “NITROGEN-CONTAINING CHELATE COMPLEXES AND MONOMERS BASED ON THEM”. Proceedings of the YSU B: Chemical and Biological Sciences 55 (1 (254):7-11. https://doi.org/10.46991/PYSU:B/2021.55.1.007.