<?xml version="1.0" encoding="UTF-8"?><rdf:RDF xmlns="http://purl.org/rss/1.0/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
<channel rdf:about="http://www.saber.ula.ve/handle/123456789/4648">
<title>Notas de Matemática - N° 021</title>
<link>http://www.saber.ula.ve/handle/123456789/4648</link>
<description>1978</description>
<items>
<rdf:Seq>
<rdf:li rdf:resource="http://www.saber.ula.ve/handle/123456789/22553"/>
<rdf:li rdf:resource="http://www.saber.ula.ve/handle/123456789/22554"/>
</rdf:Seq>
</items>
<dc:date>2026-05-27T12:22:26Z</dc:date>
</channel>
<item rdf:about="http://www.saber.ula.ve/handle/123456789/22553">
<title>Soluciones periódicas para la ecuación x + Bx + F(x) x = f(t) x Rn.</title>
<link>http://www.saber.ula.ve/handle/123456789/22553</link>
<description>Soluciones periódicas para la ecuación x + Bx + F(x) x = f(t) x Rn.
Naulin, Raul
</description>
<dc:date>2006-03-31T09:00:00Z</dc:date>
</item>
<item rdf:about="http://www.saber.ula.ve/handle/123456789/22554">
<title>Notas de Matemática</title>
<link>http://www.saber.ula.ve/handle/123456789/22554</link>
<description>Notas de Matemática
</description>
<dc:date>2006-03-31T09:00:00Z</dc:date>
</item>
</rdf:RDF>
