Software error:

Record senza elemento <metadata> per: http://bollettino.aib.it/oai/?verb=GetRecord&identifier=oai:ojs.leo.cilea.it:article/8542&metadataPrefix=oai_dc
RESULT: <?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://bollettino.aib.it/lib/pkp/xml/oai2.xsl" ?>
<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>2024-03-28T23:29:17Z</responseDate>
	<request>https://bollettino.aib.it/oai</request>
	<error code="badArgument">Identifier is not in a valid format</error></OAI-PMH>

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