Novikov, D. O., & Kalugin, O. N. (2018). Complexation of Cu(BF4)2 with 3-hydroxyflavone in acetonitrile: quantum chemical calculation. V. N. Karazin Kharkiv National University Bulletin. Chemical Series, (31), 53-63. https://doi.org/10.26565/2220-637X-2018-31-05