Nitrocyanacetic ester as the perspective synthon in synthesis of nitroazolo[1,5c][1,2,4]triazines / E. K. Voinkov, K. V. Savateev, S. S. Borisov [et al.] // 8-th Eurasian meeting on heterocyclic chemistru (EAMHC-2014) : program, abstract book, notebook, September 20-24, 2014, Tbilisi, Georgia. - Tbilisi, 2014. - P. 172-173.