Sahakian, B. A., and H. S. Kocharian. “ON A GENERALIZATION OF TAYLOR–MACLOURIN FORMULA FOR CLASSES OF DZRBASHYAN FUNCTIONS $C_{\alpha}^{*(\infty)}$”. Proceedings of the YSU A: Physical and Mathematical Sciences, vol. 44, no. 2 (222), Apr. 2010, pp. 3-11, doi:10.46991/PYSU:A/2010.44.2.003.