Bruxelles, Palais des Académies 1940 C + 562pp., 22cm., non coupé, br.orig. (petit manque au premier plat), bon état, [introduction et notes en français, obituaire en latin], B89084
Roma, Academia Belgica, 1975, in-8°, study of ca. 195 pp. Published in ''Bulletin de L'Institut Historique Belge de Rome'' Volume XLV (45), sewn, original softcover. Text in French. Study on early papal history of the Conti & Annibaldi family. Rare. Here the complete volume (yearbook) is on offer, containing many other articles..