<?xml version='1.0' encoding='utf-8'?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-17T20:57:56Z</responseDate><request verb="GetRecord" metadataPrefix="oai_dc" identifier="oai:www.bilketa.eus:ark:/27020/go514315">https://www.bilketa.eus/in/rest/oai</request><GetRecord><record><header><identifier>oai:www.bilketa.eus:ark:/27020/go514315</identifier><setSpec>ALL</setSpec><datestamp>2026-05-11T10:20:35Z</datestamp></header><metadata> <oai_dc:dc xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:identifier>https://www.bilketa.eus/ark:/27020/go514315</dc:identifier><dc:creator>Campo, Luis del (....-....)</dc:creator><dc:source>BUPPA, 920 URS</dc:source><dc:date>1970</dc:date><dc:type xml:lang="eng">text</dc:type><dc:type xml:lang="fre">monographie imprimée</dc:type><dc:type xml:lang="eng">printed monograph</dc:type><dc:format>1 volume (398 p.) ; ill. ; 22 cm</dc:format><dc:relation>vignette : https://www.bilketa.eus/in/rest/Thumb/image?id=ark:/27020/go514315&amp;mat=book</dc:relation><dc:language>spa</dc:language><dc:publisher>cn ([Pamplona])</dc:publisher><dc:coverage>Amérique du Sud - Découverte et exploration espagnoles</dc:coverage><dc:subject>Ursúa, Pedro de 1526-1561</dc:subject><dc:subject>Aguirre, Lope de 1518?-1561</dc:subject><dc:title>Pedro de Ursúa, conquistador español del siglo XVI : ensayo biográfico</dc:title></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>