Resumen
Joseph Szövérffy (ed.), Péter Abetard's Hymnarius Paraclibensis. An Annotated Edition with Introduction by Josejph. Szövérffy, I. Introduction to Peter Abelard's Hymns. Albany, N. Y. and Brookline, Mass., 1975
Juan Bautista Avalle-Arce
Joseph Szövérffy (ed.), Péter Abetard's Hymnarius Paraclibensis. An Annotated Edition with Introduction by Josejph. Szövérffy, I. Introduction to Peter Abelard's Hymns. Albany, N. Y. and Brookline, Mass., 1975
Juan Bautista Avalle-Arce