| 2351 | HUS1.2 | Jan Hus | Quodlibet | da |
| 2352 | JAN1.1 | Janssens, Jules L. | An Annotated Bibliography on Ibn Sina | da |
| 2353 | ROC1.2 | Jean de la Rochelle | Tractatus de divisione multiplici potentiarum animae | da |
| 2354 | REA2.1 | Jean de Reading | Scriptum in primum librum sententiarum. Distinctio 1, Quaestiones 1-6 | da |
| 2355 | RIP1.1#2 | Jean de Ripa | Conclusiones | da |
| 2356 | RIP1.2#2 | Jean de Ripa | Lectura super primum sententiarum. Prologi quaestiones ultimae | da |
| 2357 | RIP1.2#1 | Jean de Ripa | Lectura super primum sententiarum. Prologi quaestiones ultimae | da |
| 2358 | RIP1.1#1 | Jean de Ripa | Conclusiones | da |
| 2359 | RIP1.3 | Jean de Rippa | Lectura super primum sententiarum. Prologi questiones I & II | da |
| 2360 | SCO1.3 | Jean Duns Scot | Sur la connaissance de Dieu et l'univocite de l'etant (ed. Boulnois) | da |
| 2361 | ERI1.9 | Jean Scot | Commentaire sur l'Evangile de Jean | da |
| 2362 | BAL2.1 | Jean-Francois Balaude | Le savoir-vivre philosophique | da |
| 2363 | JEA1.1 | Jeauneau, Edouard | Etudes erigeniennes | da |
| 2364 | JEA1.3 | Jeauneau, Edouard | Filosofia medievală | da |
| 2365 | JEA1.2 | Jeauneau, Edouard | Receptarea Părinților greci ai Bisericii în Occident. Contribuția lui Ioan Scotus Eriugena | da |
| 2366 | IER1.2.2 | Jerome, Saint (Hieronymus, Santo) | Commentaire de Jerome sur le prophete Isaie (livres V-VII) | da |
| 2367 | IER1.2.3 | Jerome, Saint (Hieronymus, Santo) | Commentaire de Jerome sur le prophete Isaie (livres VIII-XI) | da |
| 2368 | IER1.2.4 | Jerome, Saint (Hieronymus, Santo) | Commentaire de Jerome sur le prophete Isaie (livres XII-XV) | da |
| 2369 | IER1.2.5 | Jerome, Saint (Hieronymus, Santo) | Commentaire de Jerome sur le prophete Isaie (livres XVI-XVIII) | da |
| 2370 | JIM1.1 | Jiménez del Castillo, Juan Carlos | La Austriaca siue Naumachia de Francisco de Pedrosa | da |
| 2371 | GIO1.3 | Joachim de Fiore | Das Zeitalter des Heiligen Geistes | da |
| 2372 | PEC1.1 | Joannes Pecham; J. Etzkorn (ed.) | Quodlibetum Primum | da |
| 2373 | IOH3.1.3 | Joannes Zonaras | Ioannis Zonarae Epitome historiarum. Tome 3 | da |
| 2374 | IOH3.1.5 | Joannes Zonaras | Ioannis Zonarae Epitome historiarum. Tome 5 | da |
| 2375 | BIA1.2 | Joel Biard | Science et nature. La theorie buridanienne du savoir | da |
| 2376 | ARN3.1 | Jóhann Páll Árnason; Björn Wittrock | Eurasian transformations, tenth to thirteenth centuries. Crystallizations, divergences, renaissances | da |
| 2377 | BUR4.2 | Johannes Buridan | Commentarium in Aristotelis Metaphysicam | da |
| 2378 | CHR5.2.1 | Johannes Chrysostomus | Kommentare zum Evangelium des Hl. Matthäus (Band I) | da |
| 2379 | CHR5.2.2 | Johannes Chrysostomus | Kommentare zum Evangelium des Hl. Matthäus (Band II) | da |
| 2380 | CHR5.2.3 | Johannes Chrysostomus | Kommentare zum Evangelium des Hl. Matthäus (Band III) | da |
| 2381 | CHR5.2.4 | Johannes Chrysostomus | Kommentare zum Evangelium des Hl. Matthäus (Band IV) | da |
| 2382 | CHR5.2.5 | Johannes Chrysostomus | Kommentare zum Briefe des Hl. Paulus an die Römer. Teil I (Band V) | da |
| 2383 | CHR5.2.6 | Johannes Chrysostomus | Kommentare zum Briefe des Hl. Paulus an die Römer. Teil II (Band VI) | da |
| 2384 | CHR5.2.7 | Johannes Chrysostomus | Kommentare zum Briefe des Hl. Paulus an die Philipper und Kolosser (Band VII) | da |
| 2385 | SCO1.7 | Johannes Duns Scotus | La theologie comme science pratique, Prologue de Lectura | da |
| 2386 | SCO1.8 | Johannes Duns Scotus | Prologue de l'Ordinatio | da |
| 2387 | SCO1.2 | Johannes Duns Scotus | Abhandlung uber das erste Prinzip | da |
| 2388 | SCO1.5 | Johannes Duns Scotus | Pariser Vorlesungen über Wissen und Kontingenz | da |
| 2389 | IOH2.1 | Johannes Oxites | Ioannis Oxeitae Oratio de monasteriis laicis non tradendis | da |
| 2390 | SAL2.4 | Johannes Saresberiensis | Policraticus, I-IV | da |
| 2391 | SAL2.1 | Johannes Sarisberiensis | Policraticus | da |
| 2392 | DAM1.3 | Johannes von Damaskus | Genaue Darlegung des Orthodoxen Glaubens | da |
| 2393 | IOH1.1 | Johannis de Nova Domo | Tractatus de esse et essentia | da |
| 2394 | BUR4.4 | John Buridan | John Buridan: Sophisms on meaning and truth | da |
| 2395 | SCO1.11 | John Duns Scotus | On being and cognition: Ordinatio 1.3 | da |
| 2396 | OAK1.1 | John H. Oakley andd Rebecca H. Sinos | The Wedding in Ancient Athens | nu |
| 2397 | SAL2.5 | John of Salisbury | Policraticus. The Stateman's Book | da |
| 2398 | WYC1.1 | John Wycliff | On Universals | da |
| 2399 | WYC1.2 | John Wycliff, Ivan J. Mueller (ed.) | Tractatus de universalibus | da |
| 2400 | JOL1.8 | Jolivet, Jean | Abelard ou la philosophie dans le langage | da |
| 2401 | JOL1.3 | Jolivet, Jean | Résumés des conférences et travaux | da |
| 2402 | JOL1.4 | Jolivet, Jean | Abelard: artele limbajului si teologia | nu |
| 2403 | JOL1.1 | Jolivet, Jean | Translationes studiorum. Studii de filosofie medievala araba si latina | da |
| 2404 | JOL1.2 | Jolivet, Jean | Arts du langage et théologie chez Abélard | da |
| 2405 | JOL1.5 | Jolivet, Jean | Perspectives médiévales et arabes | da |
| 2406 | JOL1.7 | Jolivet, Jean (ed.) | Multiple Averroes | da |
| 2407 | JON1.1 | Jones, W.T. | The medieval mind | da |
| 2408 | JOR1.1 | Jordan von Quedlinburg | Postillae et Sermones | da |
| 2409 | BAR8.1 | José Pablo Barragán Nieto | El De secretis mulierum atribuido a Alberto Magno. Estudio, edición crítica y traducción | nu |
| 2410 | ZAB1.1 | Joseph Ibn Zabara | Le Livre de Délices | da |
| 2411 | ANN2.1 | Julia Annas | Platonic Ethics. Old and New | da |
| 2412 | JUL1.1 | Julia, Didier | Dictionnaire de la philosophie | da |
| 2413 | JUN1.1 | Jung-Palczewska, Elzbieta | Prima verba. Krakowskie mowy uniwersyteckie | da |
| 2414 | ELL1.1 | K. Elliger; W. Rudolph (eds.) et al. | [Torah, Neviʾim u-Khetuvim]. Biblia Hebraica Stuttgartensia | nu |
| 2415 | KAG1.1 | Kagan, Donald (ed.) | Studies in the Greek Historians | da |
| 2416 | KAL2.1 | Kalhous, David | Anatomy of a duchy. The political and ecclesiastical structures of early Přemyslid Bohemia | da |
| 2417 | KAL1.4 | Kaluza, Zenon | Nicolas d'Autrecourt, ami de la verite | da |
| 2418 | KAL1.2 | Kaluza, Zenon | Etudes doctrinales sur le XIVe siecle. Theologie, logique, philosophie | nu |
| 2419 | KAL1.3 | Kaluza, Zenon | Les querelles doctrinales a Paris. Nominalistes et realistes aux confins du XIVe et du XVe siecle | da |
| 2420 | KAL1.1 | Kaluza, Zenon | Lektury Filozoficzne Wincentego Kadlubka. Zbior Studiow | da |
| 2421 | KAN2.1 | Kandler, K.-H.; Mojsisch, B.; Stammkotter, F.-B. | Dietrich von Freiberg. Neue Perspektiven seiner Philosophie, Theologie und Naturwissenschaft | da |
| 2422 | KAN1.2 | Kant, Immanuel | Critica raţiunii practice | da |
| 2423 | KAN1.1 | Kant, Immanuel | Prolegomene la orice metafizica viitoare care se va putea infatisa drept stiinta | da |
| 2424 | KAP1.1 | Kaposi, Krisztina (ed.) | Enyedi 460. Tanulmanykotet Enyedi Gyorgy szuletesenek 460 evfordulojara rendezett kamarakonferencia eloadasaibol | da |
| 2425 | HTKNT13.2 | Karl Herman Schelkle | Die Petrusbriefe der Judasbrief | da |
| 2426 | KAS1.1 | Kassel, Rudolf | Der text der aristotelischen phetorik | da |
| 2427 | IER2.1 | Katerina Ierodiakonou (ed.) | Topics in Stoic Philosophy | da |
| 2428 | BUS1.1 | Keith Busby, Noris J. Lacy (eds.) | Conjunctures: Medieval Studies in Honor of Douglas Kelly | da |
| 2429 | HDK3.1 | Kempf, Friedrich | Die mittelalterliche Kirche | da |
| 2430 | KEN2.1 | Kennedy, Edward S. | Astronomy and astrology in the Medieval Islamic world | da |
| 2431 | KEN1.1 | Kenny, Anthony | Aquinas on mind | da |
| 2432 | KES1.1 | Kesper-Biermann, Sylvia | Kriminalität in Mittelalter und Früher Neuzeit : soziale, rechtliche, philosophische und literarische Aspekte | da |
| 2433 | KEU1.1 | Keuls, Eva C. | Plato And Greek Painting | da |
| 2434 | KIE1.1.3 | Kieckers, E. | Historische griechische Grammatik. Syntax III | da |
| 2435 | KIE1.1.4 | Kieckers, E. | Historische griechische Grammatik. Syntax IV | da |
| 2436 | KIL1.2 | Kilwardby, Robert; Judy, Albert G. (ed.) | De ortu scientiarum | da |
| 2437 | KIL1.3 | Kilwardby, Robert; Lewry, P. Osmund (ed.) | On Time and Imagination. De Tempore. De Spiritu Fantastico | da |
| 2438 | KIR4.1 | Kirby, Gerald J. | Law in the Writings of John of Salisbury and St. Thomas Aquinas | da |
| 2439 | KIR3.1 | Kirk, G. S. | The Homeric Poems As History | da |
| 2440 | KIR1.1 | Kirk, G.S.; Raven, J.E. | The Presocratic Philosophers | da |
| 2441 | KIS1.1 | Kisseleva, Ludmila; Stirnemann, Patricia (eds.) | Catalogue des manuscrits medievaux en ecriture latine de la Bibliotheque de l'Academie des Sciences de Russie de Saint-Petersbourg | da |
| 2442 | KIT1.1#1 | Kitanov, Severin Valentinov | Beatific Enjoyment in Medieval Scholastic Debates. The Complex Legacy of Saint Augustine and Peter Lombard | da |
| 2443 | KIT1.1#2 | Kitanov, Severin Valentinov | Beatific Enjoyment in Medieval Scholastic Debates. The Complex Legacy of Saint Augustine and Peter Lombard | da |
| 2444 | TWNT1 | Kittel, Gerhard | Thelogisches Worterbuch zum Neuen Testament 1 | da |
| 2445 | TWNT2 | Kittel, Gerhard | Thelogisches Worterbuch zum Neuen Testament 2 | da |
| 2446 | TWNT3 | Kittel, Gerhard | Thelogisches Worterbuch zum Neuen Testament 3 | da |
| 2447 | TWNT4 | Kittel, Gerhard | Thelogisches Worterbuch zum Neuen Testament 4 | da |
| 2448 | KLE1 | Klein, Jacob | A Commentary on Plato's Meno | nu |
| 2449 | KLI1.1 | Klibansky, Raymond | The continuity of the Platonic Tradition during the Middle Ages | da |
| 2450 | KLI2.1 | Klingner, F. | Boethii De consolatione Philosophiae | da |