KAPUSTYAN, V. E. Optimal control over the heat field in thin bodies local constraints on control. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 48, n. 9, p. 1200–1208, 1996. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5235. Acesso em: 5 dec. 2025.