Las cantigas de escarnio y maldecir de Alfonso X : problemas de interpretación y crítica textual /
Paredes Núñez, Juan.
Queen Mary and Westfield College (University of London).Department of Hispanic Studies.
London : Department of Hispanic Studies, Queen Mary and Westfield College,
2000.
Includes bibliographical references (p. [50]-56) and indexes.
Alfonso X, King of Castile and Leon, 1221-1284.
Spanish literature