BORISYUK, A. O. Green’s function of the convective wave equation for an infinite straight rigid-walled pipe of rectangular cross-section . Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 3, p. 40–44, 2025. DOI: 10.15407/dopovidi2015.03.040. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/14074. Acesso em: 22 aug. 2025.