@misc{_Rożnów-Twierdza._1974, copyright={Rights Reserved - Restricted Access}, howpublished={online}, year={1974}, language={pol}, title={Rożnów-Twierdza. Zestawienie profilu elektrooporowego z sondażami 2/74 i 4/74}, keywords={archaeology, hypsometry, geodesy, fortress, Little Poland (Poland), Rożnów (Poland)}, }