public function &GetFieldPkgShopWishlistArticleList()
    {
        $oWishlistItems = $this->GetFromInternalCache('oPkgShopWishlistArticleList');
        if (is_null($oWishlistItems)) {
            $oWishlistItems = TdbPkgShopWishlistArticleList::GetListForPkgShopWishlistId($this->id, $this->iLanguageId);
            $oWishlistItems->bAllowItemCache = true;
            $this->SetInternalCache('oPkgShopWishlistArticleList', $oWishlistItems);
        }
        $oWishlistItems->GoToStart();

        return $oWishlistItems;
    }