@misc{Weidler_Johann_Friedrich_(1691–1755)_Io.,
 author={Weidler, Johann Friedrich (1691–1755)},
 howpublished={online},
 publisher={Apvd Gottlieb Henricvm Schwartzivm,},
 publisher={Ex Officina Schlomachiana},
 language={lat},
 title={Io. Friderici Weidleri Institvtiones Geometriae Svbterraneae : Cvm Figvris Aeneis.},
 keywords={Geometria., stare druki Biblioteka PTPN},
}