protected function titleInfo($result)
    {
        $titleCompleteElement = $this->doc->createElement('span');
        $titleCompleteElement->setAttribute('class', 'pz2-title-complete');

        $titleMainElement = $this->doc->createElement('span');
        $titleCompleteElement->appendChild($titleMainElement);
        $titleMainElement->setAttribute('class', 'pz2-title-main');
        $this->appendMarkupForFieldToContainer('title', $result, $titleMainElement);
        $this->appendMarkupForFieldToContainer('multivolume-title', $result, $titleMainElement, ' ');

        $this->appendMarkupForFieldToContainer('title-remainder', $result, $titleCompleteElement, ' ');
        $this->appendMarkupForFieldToContainer('title-number-section', $result, $titleCompleteElement, ' ');

        $titleCompleteElement->appendChild($this->doc->createTextNode('. '));

        return $titleCompleteElement;
    }