http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
tempranas glosas manuscritas (c. 1444-1479)
estudio, edición crítica y notas, Juan Casas Rigall.
Poem in Old Spanish, annotated in Old Spanish and Latin, along with introduction and notes in Modern Spanish.
Salamanca : Ediciones Universidad de Salamanca, 2016