@article{Sousa_2004, place={Lisboa, Portugal}, title={O ex-libris. Significado, uso e história}, url={https://publicacoes.bad.pt/revistas/index.php/cadernos/article/view/1121}, DOI={10.48798/cadernosbad.1121}, abstractNote={O ex-libris. Significado, uso e história}, number={3}, journal={Cadernos BAD}, author={Sousa, Maria Armanda Almeida}, year={2004}, month={Nov.} }