@misc{Frobenius_Georg_Ludwig_(1566-1645)_Cyclometria,
 author={Frobenius, Georg Ludwig (1566-1645)},
 address={Hamburgi},
 howpublished={online},
 publisher={Frobenius, Georg Ludwig (1566-1645). Nakł.},
 language={lat},
 title={Cyclometria verte et absolute in ipsa natura circuli cum rectilineo inventa [...] cui accessit Introductio ad canonem trigonometriae sub initium et finem quadrantis circuli instaurandum [...] / [Georgius Ludovicus Frobenius].},
 keywords={17 w., Kolekcje Piastowskie, matematyka},
}