/**
* Get a sortable title for the record (i.e. no leading articles).
*
* @return string
*/
public function getSortTitle()
{
$field = $this->getMarcRecord()->getField('245');
if ($field) {
$title = $field->getSubfield('a');
if ($title) {
$skip = $field->getIndicator(2);
return substr($title->getData(), $skip);
}
}
return parent::getSortTitle();
}
