GORBACHUK, V. M. Structure of solutions of differential equations in a Banach space on an infinite interval . Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 2, p. 7–12, 2024. DOI: 10.15407/dopovidi2016.02.007. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/8158. Acesso em: 23 dec. 2024.