@Misc{BVMC:683363, author = {Castro, Rosalía de}, title = {Follas novas. Negra sombra. Poema signado}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2014}, year = {2014}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcgf2p1} }