Richthofen, Erich  Freiherr von. <br/><br/>
Nuevos estudios épicos medievales. 

 - Madrid  Editorial Gredos  1970. 
 - 294 p.  20 cm. 
 - Biblioteca románica hispánica  138. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Romances--History and criticism.<br/>Chansons de geste<br/>Heldensage.<br/>Romances, Spanish--History and criticism.