P. G. . Patseika, Y. A. . Rouba, and K. A. . Smatrytski, “On the approximation of conjugate functions and their derivatives on the segment by partial sums of Fourier – Chebyshev series”, Журнал Белорусского государственного университета. Математика. Информатика, no. 2, pp. 6–18, Jul. 2024, Accessed: Jul. 18, 2026. [Online]. Available: https://journals.bsu.by/index.php/mathematics/article/view/5231