@article{Rahman Zaky_1967, title={Gunpowder and Arab Firearms in Middle Ages}, volume={6}, url={https://gladius.revistas.csic.es/index.php/gladius/article/view/186}, DOI={10.3989/gladius.1967.186}, abstractNote={Consultar resumen en inglés.}, journal={Gladius}, author={Rahman Zaky, A.}, year={1967}, month={dic.} }