{"id":"000966709","type":"book","title":"Roger Mols \"Introduction a lla Démographie Historique des Villes d'Europe du XIVe au XVIIIe siecle\"","publisher":"Verlag der Bayerischen Akademie der Wissenschaften","publisher-place":"München","author":[{"family":"Lütge","given":"Friedrich"}],"issued":{"raw":"1957"}}