Notas de Matemática - Nº 270 http://www.saber.ula.ve/handle/123456789/30652 2009 Fri, 15 May 2026 10:24:47 GMT 2026-05-15T10:24:47Z On Hilbert extensions of Weierstrass’ theorem with weights http://www.saber.ula.ve/handle/123456789/30653 On Hilbert extensions of Weierstrass’ theorem with weights Quintana, Yamilet Thu, 18 Mar 2010 18:30:21 GMT http://www.saber.ula.ve/handle/123456789/30653 2010-03-18T18:30:21Z