{"id":"001019011","type":"book","title":"Surface research of the southern approach of the Dukla Pass in the Ondava River basin","publisher-place":"Kraków","pages":"103-110","container-title":"Archaeology and natural background of the Lower Beskid Mountains, Carpathians : 1. Archeologia i środowisko naturalne Beskidu Niskiego w Karpatach. 1","author":[{"family":"Gancarski","given":"Jan"}],"issued":{"raw":"2001"}}