@Book{BVMC:986664, author = {Llorente Fernández, Ildefonso}, title = {La ermita de Cabezón (Liébana)}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2020}, year = {2020}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0986664} }