Notas de Matemática - N° 079 http://www.saber.ula.ve/handle/123456789/4660 1985 2026-04-29T02:54:54Z Multiplicity theory of projections in abelin von neumann algebras. http://www.saber.ula.ve/handle/123456789/22578 Multiplicity theory of projections in abelin von neumann algebras. Panchapagesan T., Venkataramaiyer 2006-04-03T09:00:00Z Notas de Matemática http://www.saber.ula.ve/handle/123456789/22577 Notas de Matemática 2006-04-03T09:00:00Z