<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://bibliotesauro.aecid.es/vocab/">Modelos matematicos</topic></authority><related type="other"><topic>Modelos economicos</topic></related><related type="broader"><topic>Matematicas</topic></related> <note xml:lang="es"><![CDATA[ <p>&Uacute;sase para obras generales sobre la representaci&oacute;n matem&aacute;tica del funcionamiento de procesos o sistemas.</p> ]]></note></mads>