Nonnegative Multiplicative Controllability for Semilinear Multidimensional Reaction-Diffusion Equations. Minimax Theory and its Applications, [S. l.], v. 6, n. 2, p. 341–352, 2021. Disponível em: https://journalmta.com/index.php/jmta/article/view/146. Acesso em: 30 jun. 2026.