{"id":"000490544","type":"article","title":"La principessa tedesca Sibylle Mertens-Schaaffhausen, 1779 - 1857","pages":"129-145","container-title":"Römische Quartalschrift für christliche Altertumskunde und Kirchengeschichte, 53.1958","author":[{"family":"Herbig","given":"Reinhard"}],"issued":{"raw":"1958"}}