“Reactions of 3-aroyl-1H-pyrrolo[2,1-c][1,4]benzoxasine-1,2,4-triones with Gewald thiophenes”, ВестникПГУ.Химия, vol. 9, no. 4, Dec. 2019, doi: 10.17072/2223-1838-2019-4-416-421.