@Article{BVMC:757364, author = {Castellá, Juan}, title = {Sobre la existencia catalana}, journal = {Cuadernos Hispanoamericanos. Núm. 91-92, julio-agosto 1957}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2016}, year = {2016}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmck9578} }