@misc{Newton_Isaac_sir_(1642-1727)_Philosophiae,
 author={Newton, Isaac sir (1642-1727)},
 howpublished={online},
 publisher={Sumptibus CL. & Ant. Philibert Bibliop.},
 language={lat},
 type={printed books 1501-1800},
 title={Philosophiae naturalis principia mathematica auctore Isaaco Newtono ... Perpetuis commentariis illustrata, communi studio pp. Thomae Le Seur & Francisci Jacquier ... T. 2.},
 keywords={mathematics, physics, printed books 1501-1800},
}