Serdyuk A, Stepaniuk T. Approximation of generalized Poisson integrals by interpolating trigonometric polynomials. Ukr. Mat. Zhurn. [Internet]. 2023 Jul. 25 [cited 2025 Dec. 5];75(7):946 - 969. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/7523