Nikēphoros Kalogeras, Markos ho Eugenikos kai Vēssariōn ho Kardinalis euthynas, hōs politikoi tou hellēnikou ethnous hēgetai, tē historia didontes [hois prostithetai kai pragmateia peri tēs en Vasileia Synodou 1433-37]: [Rezension] - Hoppe, Edmund (Theologisches Literaturblatt, 1894)