@book{iu00038000, author = {Ubaldis, Baldus de}, title = {Super usibus feudorum et commentum super pace Constantiae}, year = {'1475'}, note = {On the date cf. L. Balsamo, in Book Production and Letters in the Western European Renaissance ..., London, 1986, p. 13 + n. 12}, publisher = {Stephanus Corallus}, address = {Parma}, annote = { This record was exported from the Incunabula Short Title Catalogue (ISTC): http://data.cerl.org/istc/iu00038000} }