protected function _getArticleSelect($sRecommId, $sArticlesFilter = null)
    {
        $sRecommId = \OxidEsales\Eshop\Core\DatabaseProvider::getDb()->quote($sRecommId);

        $sArtView = getViewName('oxarticles');
        $sSelect = "select distinct $sArtView.*, oxobject2list.oxdesc from oxobject2list ";
        $sSelect .= "left join $sArtView on oxobject2list.oxobjectid = $sArtView.oxid ";
        $sSelect .= "where (oxobject2list.oxlistid = $sRecommId) " . $sArticlesFilter;

        return $sSelect;
    }