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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">FUNCIONES DE BESSEL</topic></authority><related type="narrower"><topic>ECUACIONES DIFERENCIALES</topic></related><related type="narrower"><topic>FUNCIONES DE HANKEL</topic></related><related type="other"><topic>FUNCIONES ARMONICAS</topic></related><related type="other"><topic>POLINOMIOS DE BESSEL</topic></related><related type="broader"><topic>ANALISIS ARMONICO</topic></related><related type="broader"><topic>FUNCIONES TRASCENDENTES</topic></related><variant type="other"><topic>Armónicas cilindricas</topic></variant></mads>