Notas de Matemática - N° 176 1998 http://www.saber.ula.ve/handle/123456789/4705 2026-05-01T11:12:53Z 2026-05-01T11:12:53Z A simple proof of the theorem on borel extension and representability of operators. Dobrakov, Iván Panchapagesan T., Venkataramaiyer http://www.saber.ula.ve/handle/123456789/22668 2018-03-14T07:50:18Z 2006-06-01T09:00:00Z A simple proof of the theorem on borel extension and representability of operators. Dobrakov, Iván; Panchapagesan T., Venkataramaiyer 2006-06-01T09:00:00Z Notas de Matemática http://www.saber.ula.ve/handle/123456789/22667 2018-03-14T07:50:17Z 2006-06-01T09:00:00Z Notas de Matemática 2006-06-01T09:00:00Z