Lettre inedite du Patriarche copte Jean XI au Pape Nicolas V (1450)
Contributors: Joannes XI, Coptic Patriarch
Series: Studi e testi -- 232; Studi e testi (Biblioteca apostolica vaticana) -- 232
Publisher: Biblioteca Apostolica Vaticana
Published: 1964
Place of publication: Città del Vaticano
Language: ita
Notes: Cover title.

Offprinted from Melanges Eugéne Tisserant, vol. II, pp. 41 -53.

Includes bibliographical references.