Carvalho, Elane Maria Farias de. “Existence and Predication of Existence in Gassendi’s Critique of Cartesian Ontological Proof in Fifth MEditation”. Cadernos Espinosanos, no. 22, Apr. 2010, pp. 27-36, https://doi.org/10.11606/issn.2447-9012.espinosa.2010.89383.