Mkrtchyan, S. E. 2009. “ON UNIQUENESS OF HOLOMORPHIC AND BOUNDED OUTSIDE THE CLOSED LOGARITHMIC SECTOR FUNCTIONS REPRESENTABLE BY LACUNARY POWER SERIES”. Proceedings of the YSU A: Physical and Mathematical Sciences 43 (1 (218): 61-63. https://doi.org/10.46991/PYSUA.2009.43.1.061.