@book{ig00449000, author = {Gregorius IX, Pont. Max. (formerly Ugolino, Count of Segni)}, title = {Decretales, cum glossa. Ed: Alexander de Nevo and Petrus Albinianus Trecius}, year = {[not before 8 Mar.] 1475}, note = {}, publisher = {Nicolaus Jenson}, address = {Venice}, annote = { This record was exported from the Incunabula Short Title Catalogue (ISTC): http://data.cerl.org/istc/ig00449000} }