<?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="https://lingdocumentarias.eca.usp.br/vocab/">Redução calciotérmica.</topic></authority><related type="broader"><topic>Redução</topic></related> <note xml:lang="pt-BR">&lt;p&gt;&quot;processo de extração metalúrgica com uso de cálcio&quot;.&lt;/p&gt; </note></mads>