N. . Kirillov, Nikiforova Е. ., D. . Baybarodskikh, E. . Zelina, and R. . Machmudov, “SYNTHESIS OF POTENTIALLY BIOLOGICALLY ACTIVE SPYROHETEROCYCLIC COMPOUNDS VIA CARBOCYCLIC REFORMATSKY REAGENTS”, ВПФИЦ, no. 2, pp. 54–60, Sep. 2017, Accessed: May 14, 2026. [Online]. Available: https://journal.permsc.ru/index.php/pscj/article/view/PSCJ2017n2p7