REGULARITY AND NUMERICAL SOLUTION FOR THE EXACT CONTROL. Pesquimat, [S. l.], v. 2, n. 2, 1999. DOI: 10.15381/pes.v2i2.9238. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/matema/article/view/9238.. Acesso em: 5 may. 2024.