| 496 | x-sta1.1 | Stannard, Jerry | Parmenidian Logic | da |
| 497 | x-sta2.1 | Stanton, G.R. | Sophists and Philosophers: Problems of Classification | da |
| 498 | x-ste1.1 | Steel Carlos | Siger of Brabant versus Thomas Aquinas on the Possibility of Knowing the Separate Substances | da |
| 499 | x-ste1.2 | Steel Carlos | Medieval Philosophy: an Impossible Project? Thomas Aquinas and the "Averroistic" Ideal of Happiness | da |
| 500 | x-ste1.3 | Steel, Carlos ; Guy Guldentops | An unknown tratise of Averoes against the Avicennians on the first cause | da |
| 501 | X-ste2.1 | Steenberghen, Fernand van | Prolegomenes a la <<quarta via>> | da |
| 502 | x-ste2.2 | Steenberghen, Fernand Van | Le <<De quindecim problematibus>> d'Albert le Grand | da |
| 503 | X-ste2.3 | Steenberghen, Fernand Van | Albert le Grand et l'Aristotelisme | da |
| 504 | X-sto1.1 | Stocks, J.L. | Σxολh | da |
| 505 | x-sto2.1 | Stone, Martin W F. | Moral Psychology afer 1277: Did the Parisian Condemnation Make a Difference to Philosophical Discussions of Human Agency? | da |
