https://www.youtube.com/watch?v=U2FqTaDH8kw
el romance de la jura de Santa Gadea
https://cintaderaso.wordpress.com/2007/04/17/mas-romances-medievales/
https://www.blogger.com/u/2/blogger.g?blogID=3401731390083625229#editor/target=post;postID=8273622453192518424;onPublishedMenu=allposts;onClosedMenu=allposts;postNum=0;src=postname
