@misc{Euclides_(c._300_BC_–_)_Euclide's,
 author={Euclides (c. 300 BC – )},
 howpublished={online},
 publisher={printed by R. Daniel, for William Nealand bookseller in Cambridge},
 language={eng},
 title={Euclide's Elements : the whole fifteen books compendiously demonstrated},
 keywords={Geometria euklidesowa, Matematyka., stare druki Biblioteka PTPN},
}