{"id":"001395835","type":"book","title":"Die Produkte der byzantinischen Landwirtschaft nach den Quellen des 13.-15. Jh","publisher":"Publ. House of the Bulg. Acad. of Sciences","publisher-place":"Sofia","pages":"88-95","container-title":"Bulgarian historical review, No. 2 (1982","author":[{"family":"Schreiner","given":"Peter"}],"issued":{"raw":"1982"}}