| 411 | X-poi1.20 | Poirel, Dominique | Tene fontem et totum habes: l'unite du Didascalicon d'Hugues de Saint-Victor | da |
| 412 | X-poi1.21 | Poirel, Dominique | Almanne de hautvillers | da |
| 413 | x-pop1.1 | Popper, Karl R. | What is Dialectic? | da |
| 414 | X-por1.1 | Porretanus, Gilbertus | Peripatetici sex principiorvm liber | da |
| 415 | X-por2.1 | Porfir | Isagoge, | da |
| 416 | X-pro1.1 | Prouvost, G. | Thomas de Sutton contre Gilles de Rome: la question de l'être: le conflit des interprétations chez les premiers thomistes (XIIIe-XIVe S.) | da |
| 417 | X-put1.1 | Putallaz, Francois-Xavier | L'ame et le feu: notes franciscanes sur le feu de l'enfer apres 1277 | da |
| 418 | X-put1.2 | Putallaz, Francois-Xavier | La connaissance de soi au Moyen Age: Siger de Brabant | da |
| 419 | x-qua1.1 | Quan, Stanislaus | The solution of Zeno's first paradox | da |
| 420 | X-qui1.1 | Quillet, Jeannine | Nature humaine et individu selon Duns Scott: aux origines du contract social | da |
| 421 | x-ram1.1 | Ramage, Edwin S. | An Early Trace on Socratic Dialogue | da |
| 422 | X-rap1.1 | Rappe, Sara | Self-knowledge and subjectivity in the Enneads | da |
| 423 | X-ras1.1 | Rashed, Marwan | Agregat de parties ou vinculum substantiale? Sur une hesitation conceptuelle et textuelle du corpus aristotelicien | da |
| 424 | X-reh1.1 | Rehn, Rudolf | Quomodo tempus sit? | da |
| 425 | X-rem1.1 | Remnant, Peter | Peter Damian: Could God change the past? | da |
| 426 | X-ren1.1 | Renault, Laurence | Felicite humaine et conception de la philosophie chez Henri de Gand, Duns Scotus et Guillaume d'Ockham | da |
| 427 | X-ren2.1 | Renaut, Alain | Pour une histoire critique de la philosophie | da |
| 428 | X-ric1.1 | Ricoeur, Paul | Fides Querens intellectum: antecedents bibliques? | da |
| 429 | X-ric1.2 | Ricoeur, Paul | Ontologie | da |
| 430 | X-rin1.1 | Rini, Adriane | Hupo in the Prior Analytics: a note on Disamis XLL | da |
| 431 | X-ris1.1 | Rist, John M. | Ideas of individuals in Plotinus | da |
| 432 | X-ris1.2 | Rist, John M. | The indefinite dyad and intelligible matter in Plotinus | da |
| 433 | x-ris1.3 | Rist, John M. | Integration and the undescended soul in Plotinus | da |
| 434 | x-rit1.1 | Ritchie, A.D. | A Defence of Aristotle's Logic | da |
| 435 | x-rob1.1 | Robinson, Richard | Up and down in Plato's Logic | da |
