http://www.saber.ula.ve/handle/123456789/4701 1998 Tue, 09 Jun 2026 11:59:39 GMT 2026-06-09T11:59:39Z http://www.saber.ula.ve/handle/123456789/22659 Dynamical spectrum for scalar parabolic equations. Leiva A., Hugo Antonio Thu, 01 Jun 2006 09:00:00 GMT http://www.saber.ula.ve/handle/123456789/22659 2006-06-01T09:00:00Z http://www.saber.ula.ve/handle/123456789/22660 Notas de Matemática Thu, 01 Jun 2006 09:00:00 GMT http://www.saber.ula.ve/handle/123456789/22660 2006-06-01T09:00:00Z