<?xml version="1.0" encoding="UTF-8"?>
<XML><RECORDS>
<RECORD>
	<REFERENCE_TYPE>0</REFERENCE_TYPE>
	<AUTHORS>
		<AUTHOR>Contu, E.</AUTHOR>
	</AUTHORS>
	<YEAR>1991</YEAR>
	<TITLE>L’ossidiana e la selce della Sardegna e la loro diffusione</TITLE>
	<SECONDARY_TITLE>Origini</SECONDARY_TITLE>
	<VOLUME>XV</VOLUME>
	<PAGES>241-254</PAGES>
	<KEYWORDS>
		<KEYWORD>ossidiana,</KEYWORD>
		<KEYWORD>selce,</KEYWORD>
		<KEYWORD>diffusione,</KEYWORD>
		<KEYWORD>sardegna,</KEYWORD>
		<KEYWORD>neolitico,</KEYWORD>
		<KEYWORD>preistoria</KEYWORD>
	</KEYWORDS>
</RECORD>
</RECORDS></XML>