KOPETS, M. Optimal control over the process of heating of a thin core . Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 7, p. 48–52, 2025. DOI: 10.15407/dopovidi2014.07.048. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/16581. Acesso em: 18 apr. 2026.