“DIRECT SYNTHESIS AND CRYSTAL STRUCTURE OF BIS(BROMIDO-BIS(1,10-PHENANTHROLINE)-COPPER(II))  NITROPRUSSIDE DIMETHYLFORMAMIDE SOLVATE: DOI: Https: doi.Org 10.17721 1728-2209.2018.1(55).3”. Bulletin of the Taras Shevchenko National University of Kyiv. Chemistry, vol. 55, no. 1, Jan. 2019, pp. 15-18, https://chemistry.bulletin.knu.ua/article/view/8378.