@Misc{BVMC:802533, author = {Menéndez y Pelayo, Marcelino}, title = {Carta de Marcelino Menéndez Pelayo a Juan Valera. Santander, 25 agosto 1885}, url = {https://www.cervantesvirtual.com/obra/carta-de-marcelino-menendez-pelayo-a-juan-valera-santander-25-agosto-1885-802533} }