The Continuous Classical Boundary Optimal Control of a Couple Nonlinear Parabolic Partial Differential Equations. Al-Nahrain Journal of Science, [S. l.], n. 1, p. 123–136, 2018. Disponível em: https://mail.anjs.edu.iq/index.php/anjs/article/view/2024.. Acesso em: 23 dec. 2024.