@misc{Gassendi_Petrus_Institutio, author={Gassendi, Petrus}, howpublished={online}, publisher={Flesher J.}, language={lat}, type={starodruk}, title={Institutio astronomica: juxta hypotheses tam Veterum quam Copernici et Tychonis . T.1}, keywords={astronomia 17w., MikoĊ‚aj Kopernik (1473-1543), Tycho Brache (1546-1601), nauka 17w.}, }