{"id":"000998076","type":"book","title":"Początki klasztoru cysterskiego w Zemsku","publisher-place":"Pozna","pages":"600-612","container-title":"Kraje słowiańskie w wiekach średnich. Profanum i sacrum. Slavonic countries in the Middle Ages. Profanum and sacrum","author":[{"family":"Wyrwa","given":"Andrzej Marek"}],"issued":{"raw":"1998"}}