[1]
Makarov, V. 2025. Supplement to the article by Douak and Maroni (2020) on a new class of 2-orthogonal polynomials. Ukrains’kyi Matematychnyi Zhurnal. 77, 3 (Nov. 2025), 200–205. DOI:https://doi.org/10.3842/umzh.v77i3.8898.