• 2 Shared Print Repositories
• 1 Middleton Shelving Facility

• 4 Antiquities
• 4 Law
• 3 Collected works
• 2 Canon law
• 2 Church history
• 2 Education
• 2 Gregory VII, Pope, approximately 1015-1085
• 2 Papacy
• 2 Periodicals
• 2 Philology
• 2 Roman law
• 2 Sources
• 2 history
• 1 Artists
• 1 Banks and banking
• 1 Biology
• 1 Calderone, Salvatore
• 1 Cartography
• 1 Catholic Church
• 1 Church and state
• 1 Cistercians
• 1 Civilization
• 1 Civilization, Classical
• 1 Civilization, Medieval

• 2 Savigny-Stiftung
• 1 Academia Republicii Populare Romîne
• 1 Academia Republicii Socialiste România
• 1 Academia Română (1990- )
• 1 Accademia tudertina
• 1 Akademia e Shkencave e RPS të Shqipërisë. Seksioni Shkencave Shoqërore
• 1 Allgemeine Geschichtforschende Gesellschaft der Schweiz
• 1 Belgium. Ministère de l'éducation nationale
• 1 Bonner Historia-Augusta-Colloquium
• 1 Borino, Giovanni Battista
• 1 Calderone, Salvatore
• 1 Centro di studi sulla spiritualità medievale (Todi, Italy)
• 1 Centro italiano di studi sull'alto Medioevo
• 1 Coing, Helmut, 1912-2000
• 1 Collegium Scriptorum de Historia S.I
• 1 Congrès de Shiraz, 1971
• 1 Fondation universitaire de Belgique
• 1 Fondazione italiana per la storia amministrativa
• 1 Historický ústav (Československá akademie věd)
• 1 Institut européen d'histoire de l'alimentation
• 1 Institut international d'histoire de la banque
• 1 Institut lingvisticheskikh issledovaniĭ (Rossiĭskai︠a︡ akademii︠a︡ nauk)
• 1 Institute of Research and Study in Medieval Canon Law
• 1 Instituti i Gjuhësisë i Letërsisë (Akademia e Shkencave e RPS të Shqipërisë)
• 1 Instituti i Historisë (Akademia e Shkencave e RPS të Shqipërisë)

• 38 English
• 12 Spanish
• 7 Latin
• 5 Dutch
• 5 Russian
• 3 Multiple languages
• 2 Greek, Modern (1453-)
• 2 Portuguese
• 1 Czech
• 1 Hebrew

• 4 Europe
• 4 Rome
• 3 Iran
• 3 Italy
• 1 Albania
• 1 Balkan Peninsula
• 1 Czechoslovakia
• 1 Europe, Eastern
• 1 Greece
• 1 Netherlands
• 1 Romania
• 1 Slavic countries
• 1 Switzerland

• 34 Periodicals
• 4 Bibliography
• 2 Congresses
• 2 periodicals

Limit year range