@book {2014, title = {De papen van Brugge. De seculiere clerus in een middeleeuwse wereldstad}, year = {2014}, pages = {412}, publisher = {Leuven University Press}, organization = {Leuven University Press}, address = {Leuven}, isbn = {978-90-586-7984-0}, author = {Callewier, Hendrik} }