@Misc{BVMC:706964, author = {Bécquer, Gustavo Adolfo}, title = {XLVII - Yo me he asomado a las profundas simas}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2015}, year = {2015}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcns2p2} }