Grigorian, M. G., & Sargsyan, A. S. (2001). ON THE REPRESENTATION OF FUNCTIONS BY SERIES OFLEGANDRE POLYNOMIALS IN WEIGHTED $ L_\mu ^q[-1, 1]$ SPACES. Proceedings of the YSU A: Physical and Mathematical Sciences, 35(1 (195), 136-138. https://doi.org/10.46991/PYSUA.2001.35.1.136