{"id":"001172033","type":"book","title":"Die Mastrals des Oberengadins von 1406-1518 mit Angaben zur Genealogie der Familie Planta","publisher-place":"Chur","pages":"20-41","container-title":"Bündner Monatsblatt, 1997,1 (1997","author":[{"family":"Boringhieri","given":"Paolo"}],"issued":{"raw":"1997"}}