{"id":"001018053","type":"book","title":"Chronologia radiowęglowa wyrobisk kopalń krzemienia pasiastego w Krzemionkach woj","publisher-place":"Warszawa","pages":"137-150","container-title":"Materiały krzemionkowskie","author":[{"family":"Pazdur","given":"Mieczysław F. 1946-1995"}],"issued":{"raw":"1992"}}