SEMENOVA, N. .; LOMAHA, M. .; SEMENOV, V. . Existence of solutions and solving method of lexicographic problem of convex optimization with the linear criteria functions . Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 12, p. 19–27, 2024. DOI: 10.15407/dopovidi2020.12.019. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/2020-12-3. Acesso em: 29 may. 2025.