| 536 | x-ste1.3 | Steel, Carlos ; Guy Guldentops | An unknown tratise of Averoes against the Avicennians on the first cause | da |
| 537 | X-ste2.1 | Steenberghen, Fernand van | Prolegomenes a la <<quarta via>> | da |
| 538 | 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 |
| 539 | X-str1.1 | Strauss Leo | How to Study Medieval Philosophy | da |
| 540 | X-str2.1 | Street, Tony | Avicenna and Tusi on the Contradiciton and Conversion of the Absolute | da |
| 541 | x-swe1.1 | Swenson, David F. | The Logical Significance of the Paradoxes of Zeno | da |
| 542 | X-tar1.1 | Tartler Margareta | Utopia insingurarii in Evul Mediu arab | da |
| 543 | X-tat1.1 | Tătaru-Cazaban, Bogdan | Coloratio Anselmi. Trei lecturi franciscane ale "argumentului ontologic" | da |
| 544 | X-tat1.2 | Tătaru-Cazaban, Bogdan | Individualitate şi infinit la Nicolaus Cusanus | da |
| 545 | x-tat2.1 | Tate, J. | Socrates an the Myths | da |
