La obra poética de Esteban Manuel de Villegas (1589-1669)
- Leonardo Romero Tobar Director
Defence university: Universidad de Zaragoza
Year of defence: 1988
- Tomás Buesa Oliver Chair
- María Teresa Cacho Palomar Secretary
- Jaime Moll Committee member
- Aurora Egido Committee member
- Pablo Jamalde Plo Committee member
Type: Thesis