Christoph Helmig, "Proclus’ Criticism of Aristotle’s Theory of Concept Formation in Analytica Posteriora II 19", in: Frans A. J. de Haas, Mariska Leunissen and Marije Martijn (Eds.), Interpreting Aristotle’s Posterior Analytics in Late Antiquity and Beyond, Leiden: Brill, 2010, 27–55                    
                                                    Published In
                        Frans A. J. de Haas, Mariska Leunissen and Marije Martijn (Eds.), Interpreting Aristotle’s Posterior Analytics in Late Antiquity and Beyond, Leiden: Brill, 2010                    
                                