@misc{Schlicher_Johann_Leonard_Exercitatio,
 author={Schlicher, Johann Leonard},
 howpublished={online},
 publisher={Gedani},
 publisher={Excudit Johannes-Zacharias Stollius [...]},
 language={lat},
 type={stary druk},
 title={Exercitatio Mathematica De Motu Telluris [...]},
}