{"id":"001612991","type":"book","title":"Millennium","publisher":"Wydawnictwo \"Polonia\"","publisher-place":"Warszawa","author":[{"family":"Gieysztor","given":"Aleksander 1916-1999"},{"family":"Herbst","given":"Stanisław 1907-1973"},{"family":"Leśnodorski","given":"Bogusław 1914-1985"}],"issued":{"raw":"1961"}}