@misc{Wawrzyński_A._Poznań,_1949,
 author={Wawrzyński, A.},
 copyright={Rights Reserved - Restricted Access},
 address={Poznań},
 howpublished={online},
 year={1949},
 language={pol},
 title={Poznań, Ostrów Tumski},
 keywords={archaeology, geodesy, hypsometry, archaeological site, Great Poland (Poland), Ostrów Tumski (Poznań, Poland), Poznań (Poland)},
}