<?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://roble.intecca.uned.es/tematres/lem/">Magnetohidrodinámica</topic></authority><related type="other"><topic>Ionización</topic></related><related type="other"><topic>Plasma (Gases ionizados)</topic></related><related type="broader"><topic>Dinámica de fluidos</topic></related><related type="broader"><topic>Hidrodinámica</topic></related><related type="broader"><topic>Electrodinámica</topic></related><related type="broader"><topic>Electromagnetismo</topic></related><variant type="other"><topic>Magnetofluidodinámica</topic></variant><variant type="other"><topic>Magnetogasdinámica</topic></variant><variant type="other"><topic>MHD</topic></variant></mads>