NORKIN, V. . B&B method for discrete partial order and quasiorder optimizations. Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 1, p. 16–22, 2024. DOI: 10.15407/dopovidi2019.01.016. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/2019-1-3. Acesso em: 18 apr. 2026.