@misc{Descartes_René_(1596-1650)._Renati,
 author={Descartes, René (1596-1650).},
 howpublished={online},
 publisher={Typis Gisberti a Zijll & Theodori ab Ackersdijck,},
 language={lat},
 type={stary druk},
 title={Renati Des-Cartes Musicæ Compendium.},
 keywords={Kompendia i repetytoria., Teoria muzyki.},
}