Rzadkowska, M. et al. 2012. Synthesis of new derivatives of 9-aryl-3-ethoxycarbonylmethyl-2,4,5(9H)-trioxo- 7,8-dihydroimidazo[1,2-a][1,3,5]triazepine. Current Issues in Pharmacy and Medical Sciences. 25, 2 (Apr. 2012), 132–133. DOI:https://doi.org/10.12923/j.2084-980X/25.2/a.03.