Notas de Matemática - Nº 253 http://www.saber.ula.ve/handle/123456789/4758 2007 Fri, 22 May 2026 00:34:19 GMT 2026-05-22T00:34:19Z Notas de Matemática http://www.saber.ula.ve/handle/123456789/22774 Notas de Matemática Fri, 29 Feb 2008 09:00:00 GMT http://www.saber.ula.ve/handle/123456789/22774 2008-02-29T09:00:00Z Approximate controllability of a system of parabolic equations with delay. http://www.saber.ula.ve/handle/123456789/22773 Approximate controllability of a system of parabolic equations with delay. Carrasco, Alexander; Leiva A., Hugo Antonio Tue, 19 Feb 2008 09:00:00 GMT http://www.saber.ula.ve/handle/123456789/22773 2008-02-19T09:00:00Z