@incollection{2019:rossi:chap_4_, title = {Chap. 4: "Ultramontani" & Co.}, year = {2019}, note = {}, booktitle = {Representation and Ostensible Authority in Medieval Learned Law}, pages = {89--160}, edition = {1}, author = {Rossi, Guido}, publisher = {Klostermann}, address = {Frankfurt am Main}, series = {Studien zur europäischen Rechtsgeschichte}, volume = {319} }