@article{Patrício_2011, title={<b>Portugal</b>: Enhancing Digital Services at the National Library of Portugal}, volume={2}, url={https://journals.uic.edu/ojs/index.php/UC/article/view/3650}, number={1}, journal={Uncommon Culture}, author={Patrício, Helena}, year={2011}, month={Jun.}, pages={136–143} }