@misc{Sahme_Christian_(1663-1732)_Exercitatio,
 author={Sahme, Christian (1663-1732)},
 address={Gedani},
 howpublished={online},
 publisher={Stolle, Jan Zachariasz},
 language={lat},
 type={text},
 title={Exercitatio Mathematica De Situ Telluris, Quam [...] Sub Praesidio M. Christiani Sahmii [...] exponet [...] Leonhardus Gebauerus [...].},
 keywords={dysertacje naukowe, astronomia, matematyka, 18 w.},
}