@misc{Descartes_René_(1596-1650)_Epistola, author={Descartes, René (1596-1650)}, howpublished={online}, title={Epistola Renati Des Cartes Ad celeberrimum Virum D. Gisbertvm Voetivm. [...]. [Renati Des-Cartes Opera philosophica: Principia Philosophiae}, title={Specimina philosophiæ}, title={Passiones animæ}, title={Meditationes de prima philosophia}, title={Appendix, continens objectiones quintas & septimas in Renati Des-Cartes Meditationes de prima philosophia}, title={Epistola Renati Des Cartes ad celeberrimum virum D. Gisbertum Voetium].}, }