@Misc{BVMC:291809, author = {Calleja Guijarro, Tomás}, title = {Las dos rutas segovianas del "Libro de Buen Amor"}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2012}, year = {2012}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcjw917} }