[1]
S. M. Zagorodnyuk, “Truncated matrix trigonometric problem of moments: operator approach”, Ukr. Mat. Zhurn., vol. 63, no. 6, pp. 786–797, Jun. 2011, Accessed: Feb. 16, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/2762