Kovtunenko, V. O., Potikha, L. M., Bulda, T. S., Zubatyuk, R. I., & Shishkin, O. V. (2016). The synthetic method for 1-(phenyl)alkyl-3-acyl-1,2,8-triazaspiro[4.5]decanes. Journal of Organic and Pharmaceutical Chemistry, 14(1(53), 61–66. https://doi.org/10.24959/ophcj.16.874