sur l'église de Saint Paul'', Spee Zelis, Liège, 1867 Bibliography Notes and references Notes References External links Plan of the cathedral La place de la Cathédrale hier et aujourd'hui The cathedral treasury, largely transferred from the predecessor cathedral Architecture religieuse en occident - Fiche de la cathédrale Saint-Paul Cathédrale Saint-Paul de Liège, plenum on YouTube Roman Catholic cathedrals in Belgium Cathédrale Saint-Paul Former collegiate churches in Belgium