• 22 Memorial Library
• 3 Special Collections (Memorial Library)

• 28 Books

• 11 Church history
• 4 Inquisition
• 4 Theology, Doctrinal
• 2 Albigenses
• 2 Catholic Church
• 2 Christian heretics
• 2 History and criticism
• 2 Sources
• 1 Antiquities, Roman
• 1 Antitrinitarianism
• 1 Apologetics
• 1 Bible. Old Testament
• 1 Bogomiles
• 1 Castiglione, Giovanni di, -1354
• 1 Catholic Church. Diocese of Avignon (France)
• 1 Catholic Church. Poenitentiaria Apostolica
• 1 Catholic authors
• 1 Catholic literature
• 1 Christian art and symbolism
• 1 Christian literature, Early
• 1 Church controversies
• 1 Church discipline
• 1 Criticism, interpretation, etc

• 2 Herbst, Hermann, 1895-1944
• 1 Academia Cardinalis Bessarionis
• 1 Akademie der Wissenschaften der DDR. Klasse Literatur-, Sprach-, Geschichts- und Kunstwissenschaften
• 1 Aland, Barbara
• 1 Associazione culturale del Veneto orientale Portogruaro
• 1 Beck, Hans-Georg, 1910-1999
• 1 Berlin-Brandenburgische Akademie der Wissenschaften. Akademieunternehmen "Griechische Christliche Schriftsteller"
• 1 Blumenthal, Peter, 1945-
• 1 Byfield, Adoniram, -1660
• 1 Centro di antichità altoadriatiche (Aquileia, Italy)
• 1 Convegno internazionale di studi Rufino di Concordia e il suo tempo
• 1 Fichtenau, Heinrich
• 1 Grundmann, Herbert, 1902-1970
• 1 Guggisberg, Hans R. (Hans Rudolf), 1930-
• 1 Hagemann, Hermann, -1887
• 1 Herzog August Bibliothek
• 1 Hilgenfeld, A. (Adolf), 1823-1907
• 1 Hills, Henry, -1689?
• 1 Historische Kommission zu Berlin
• 1 Hogrefe, Arne
• 1 Hoheisel, Karl, 1937-
• 1 Hutter, Manfred, 1957-
• 1 Hösch, Edgar, 1935-
• 1 Karl-Marx-Universität Leipzig
• 1 Klein, Wolfgang Wassilios

• 5 Latin
• 3 French
• 3 Italian
• 2 English

• 4 France
• 2 Europe
• 2 Germany
• 1 Avignon (France)
• 1 Brandenburg
• 1 Concordia Sagittaria (Italy)
• 1 Italy
• 1 Languedoc
• 1 Piedmont (Italy)
• 1 Pomerania (Poland and Germany)
• 1 Romania
• 1 Soviet Union
• 1 Yugoslavia

• 3 Congresses
• 1 Controversial literature
• 1 Early works to 1800

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