Inland Harbours in Central Europe : Nodes Between Northern Europe and the Mediterranean SeaAnnie Dumont, Marion Foucher, Lukas Werther, Doris Wollenberg · First published 2020Open the Tome
Zentrale Orte und Zentrale Raume des Fruhmittelalters in SuddeutschlandPeter Ettel, Lukas Werther · First published 2013Open the Tome
