{"id":"003068187","type":"article","title":"Silicite („flint”) from Opole-Groszowice","publisher":"Secesja","publisher-place":"Kraków","pages":"31-48","container-title":"Sprawozdania Archeologiczne. 74 (2022","author":[{"family":"Přichystal","given":"Antonín"},{"family":"Burdukiewicz","given":"Jan Michal"},{"family":"Wiśniewski","given":"Andrzej"}],"issued":{"raw":"2022"}}