{"id":"001054183","type":"book","title":"Wczesnośredniowieczny grot z Gródka nad Bugiem w woj","publisher":"Uniwersytet Marii Curie-Skłodowskiej","publisher-place":"Lublin","pages":"49-54","container-title":"Lubelskie Materiały Archeologiczne : 3","author":[{"family":"Kokowska","given":"Ewa"}],"issued":{"raw":"1990"}}