The educational ideas of Christine de Pisan

by Gabriel, Astrik L.
Published in Journal of the History of Ideas. Bd.16 (1955)

La protection des étudiants à l`Université de Paris au XIIIe siècle

by Gabriel, Astrik L.
Published in Revue de l`Université d`Ottawa. Bd. 20 (1950)

The preparatory teaching in the Parisian college during the XIVth century

by Gabriel, Astrik L.
Published 1951