http://www.saber.ula.ve/handle/123456789/4673 1999 Tue, 09 Jun 2026 11:59:36 GMT 2026-06-09T11:59:36Z http://www.saber.ula.ve/handle/123456789/22604 Generalizations of some fixed point theorems. Morales, Josh R. Thu, 11 May 2006 09:00:00 GMT http://www.saber.ula.ve/handle/123456789/22604 2006-05-11T09:00:00Z http://www.saber.ula.ve/handle/123456789/22603 Notas de Matemática Thu, 11 May 2006 09:00:00 GMT http://www.saber.ula.ve/handle/123456789/22603 2006-05-11T09:00:00Z