Tkachenko, O. V., S. V. Vlasov, S. M. Kovalenko, I. O. Zhuravel’, and V. P. Chernykh. “Synthesis and the Antimicrobial Activity 1-N-Alkylated Derivatives of 3-N-Substituted 1H-thieno[3,2-d]pirimidine-2,4-Diones”. Journal of Organic and Pharmaceutical Chemistry, vol. 11, no. 4(44), Dec. 2013, pp. 15-21, doi:10.24959/zofh.17.910.