Homestead stone processing site of the Corded Ware culture at Brestov-Dielňa within the Ondava Upland, Slovakia - Valde-Nowak, Paweł (Archaeology and natural background of the Lower Beskid Mountains, Carpathians : 1. Archeologia i środowisko naturalne Beskidu Niskiego w Karpatach. 1., 2001)