https://www.librairie-du-cardinal.com/boutique/livres-d-occasion/christianisme/franciscus-de-roye-antecessor-andegavensis-ad-can-ego-bereng-6/
Franciscus de Roye Antecessor Andegavensis. Ad Can. Ego Berengarius 41. De Consecrat. distinct....
franciscusroyeantecessorandegavensisego