{"id":"001208799","type":"book","title":"Fragment ostrogi z grodziska w Wietrznie-Bóbrce. Spornfragment aus dem Burgwall Wietrzno-Bóbrka","pages":"249-252","container-title":"Acta Archaeologica Carpathica, 30 (1991","author":[{"family":"Tyniec","given":"Anna 1988-"}],"issued":{"raw":"1991"}}