@Misc{BVMC:252064, author = {González Álvarez, Jaime}, title = {Bibliografía de Gonzalo de Berceo}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2008}, year = {2008}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc697k5} }