Was littoral a void territory in medieval times?: dealing with Portuguese coastal counties during the first dinasty?

Bastos, RosárioPereira, Olegário Nelson AzevedoDias, João Alveirinho2023-12-272023-12-272022http://hdl.handle.net/10400.2/15293engWas littoral a void territory in medieval times?: dealing with Portuguese coastal counties during the first dinasty?conference object