Notas de Matemática - N° 202 2000 http://www.saber.ula.ve/handle/123456789/4714 2026-04-21T16:29:48Z 2026-04-21T16:29:48Z Ordering explanations and the structural rules for abduction. Pino P., Ramón A. Uzcátegui Aylwin, Carlos Enrique http://www.saber.ula.ve/handle/123456789/22685 2018-03-14T07:53:27Z 2006-06-07T09:00:00Z Ordering explanations and the structural rules for abduction. Pino P., Ramón A.; Uzcátegui Aylwin, Carlos Enrique 2006-06-07T09:00:00Z Notas de Matemática http://www.saber.ula.ve/handle/123456789/22686 2018-03-14T07:53:28Z 2006-06-07T09:00:00Z Notas de Matemática 2006-06-07T09:00:00Z