Makarov В.; Makarov С. . Lagerra–Kelly functions and related polynomials. Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 5, p. 3–9, 2022. DOI: 10.15407/dopovidi2022.05.003. Disponível em: https://dopovidi-nanu.org.ua/ojs/index.php/dp/article/view/2022-5-1. Acesso em: 28 jan. 2023.