<?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://AATesaurus.cultura.gencat.cat/aat/getty_en">optically stimulated luminescence dating</topic></authority><related type="broader"><topic>luminescence dating</topic></related><variant type="other"><topic>OSL dating</topic></variant><variant type="other"><topic>dating, optically stimulated luminescence</topic></variant><variant type="other"><topic>optical dating</topic></variant> <note xml:lang="en"><![CDATA[ Luminescence dating technique which, by using a lamp or laser, measures the stored energy in the form of light which is trapped in minerals.  ]]></note></mads>