public function getBasketArticles()
    {
        if ($this->_oBasketArtList === null) {
            $this->_oBasketArtList = false;
            if ($oBasket = $this->getBasket()) {
                $this->_oBasketArtList = $oBasket->getBasketArticles();
            }
        }

        return $this->_oBasketArtList;
    }