“Two-Stage One-Pot Interaction of Acyclic β-Ketoesters, Dmfdma and 2-Cyanomethylbenzimidazole”. 2017. V. N. Karazin Kharkiv National University Bulletin. Chemical Series, no. 29 (December): 31-45. https://doi.org/10.26565/2220-637X-2017-29-03.