@Article{BVMC:290550, author = {Serrano, Luciano}, title = {El mayordomo mayor de doña Berenguela}, journal = {Boletín de la Real Academia de la Historia. Tomo 104, Año 1934}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2012}, year = {2012}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0s0b9} }