@book{ig00457000, author = {Gregorius IX, Pont. Max. (formerly Ugolino, Count of Segni)}, title = {Decretales cum glossa. Comm: Bernardus Parmensis}, year = {14 July 1482}, note = {}, publisher = {Anton Koberger}, address = {Nuremberg}, annote = { This record was exported from the Incunabula Short Title Catalogue (ISTC): http://data.cerl.org/istc/ig00457000} }