record.addValue("doi", new StringValue(doi));
String itemType = doi != null ? XMLUtils.getElementAttribute(dataRoot,
"doi", "type") : "unspecified";
if (itemType != null)
record.addValue("doiType", new StringValue(itemType));
List<Element> identifier = XMLUtils.getElementList(dataRoot, "issn");
for (Element ident : identifier)
{
if ("print".equalsIgnoreCase(ident.getAttribute("type"))