BOKALO, M.M.; TSEBENKO, A.M. Optimal control problem for systems governed by nonlinear parabolic equations without initial conditions. Carpathian Mathematical Publications, [S. l.], v. 8, n. 1, p. 21–37, 2016. DOI: 10.15330/cmp.8.1.21-37. Disponível em: https://scijournals.pnu.edu.ua/index.php/cmp/article/view/1411. Acesso em: 6 may. 2024.