[1]
A. P. Holub, “Some properties of biorthogonal polynomials and their application to Padé approximations”, Ukr. Mat. Zhurn., vol. 46, no. 8, pp. 977–984, Aug. 1994, Accessed: Feb. 17, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/5650