CHERNETSKA, L. O. Three-dimensional generalized moment representations and Padé type approximants of three-variable functions . Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 7, p. 36–42, 2025. DOI: 10.15407/dopovidi2014.07.036. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/16579. Acesso em: 30 apr. 2026.