{"id":"000951593","type":"book","title":"Biżuteria średniowieczna z cmentarzyska w Grucznie. Mittelalterlicher Schmuck aus dem Gräberfeld in Gruczno","publisher":"Muzeum w Grudziądzu","publisher-place":"Grudziądz","author":[{"family":"Boguwolski","given":"Ryszard"}],"issued":{"raw":"2005"}}