@misc{Kepler_Johannes_(1571-1630)_Prodromus,
 author={Kepler, Johannes (1571-1630)},
 howpublished={online},
 publisher={Georg Gruppenbach},
 language={lat},
 type={starodruk},
 title={Prodromus Dissertationvm Cosmographicarvm, Continens Mysterivm Cosmographicvm : De Admirabili Proportione Orbivm Cœlestivm, Deqve Cavsis cœlorum numeri, magnitudinis, motuumque periodicorum genuinis & proprijs, Demonstratvm, Per Qvinqve regularia corpora Geometrica},
 keywords={starodruki 16 w.},
}