VANEEVA, O. .; ZHALIJ, A. . Lie symmetries of generalized Kawahara equations . Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 12, p. 3–10, 2024. DOI: 10.15407/dopovidi2020.12.003. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/2020-12-1. Acesso em: 14 jul. 2025.