- William, of Ockham, ca. 1285-ca. 1349 (5)
- Duns Scotus, John, ca. 1266-1308 (1)
- Duns Scotus, John, ca. 1266-1308--Contributions in philosophy of universals (1)
- God (Christianity)--History of doctrines--Middle Ages, 600-1500 (1)
- Henry, of Ghent, 1217-1293 (1)
- Philosophy, Medieval (1)
- Trinity--History of doctrines--Middle Ages, 600-1500 (1)
- Universals (Philosophy) (1)
- Universals (Philosophy)--History--To 1500 (1)