| 1951 | LOH1.1.3 | Lohr, Charles H. | Latin Aristotle Commentaries. III. Index Initiorum - Index finium | da |
| 1952 | LOH1.1.5 | Lohr, Charles H. | Latin Aristotle Commentaries. V. Bibliography of Secondary Litterature | da |
| 1953 | LOH1.2 | Lohr, Charles H. | Commentateurs d'Aristote au Moyen-Age latin. Bibliographie de la litterature secondaire recente | da |
| 1954 | LOH2.1 | Lohmann, Dieter | Die Komposition der Reden in der Ilias | da |
| 1955 | LOI1.1. | Loiret, Francois | Volonte et infini chez Duns Scot | da |
| 1956 | LOM1.1 | Petrus Lombardus; Migne, J.-P. (ed.) | Petri Lombardi Senteriarum Libri Quatuor | da |
| 1957 | LOM1.2.1 | Magistri Petri Lombardi, parisiensis episcopi | Sententiae in IV libris distinctae, Tomus I, Prolegomena, Lib. I-II | da |
| 1958 | LOM1.2.2 | Magistri Petri Lombardi, parisiensis episcopi | Sententiae in IV libris distinctae, Tomus II, Lib. III-IV | da |
| 1959 | LOM1.3.1 | Pierre Lombard | Les quatres livres des Sentences. Premier Livre | da |
| 1960 | LOM1.3.2 | Pierre Lombard | Les quatres livres des Sentences. Deuxieme Livre | da |
| 1961 | LOM1.3.3 | Pierre Lombard | Les quatres livres des Sentences. Troisieme Livre | da |
| 1962 | LOM1.3.4 | Pierre Lombard | Les quatres livres des Sentences. Quatrieme Livre | da |
| 1963 | LOM1.4.1 | Peter Lombard | The Sentences, book 1: The mystery of the Trinity | da |
| 1964 | LON1.1 | Long, Anthony A. | Handbuch frühe griechische Philosophie | da |
| 1965 | LON1.2 | Long, A. A. | Problems in stoicism | da |
| 1966 | LON1.3 | Long, Anthony Arthur | Epictetus : a Stoic and Socratic guide to life | da |
| 1967 | LON2.1 | Long, R. James; O'Carroll, Maura | The Life and Works of Richard Fishacre, OP | da |
| 1968 | LON3.1 | Long, Kathleen P. | Hermaphrodites in Renaissance Europe | da |
| 1969 | LON4.1 | Dionisius Longinus | Libellus de sublimitate | da |
| 1970 | LON4.2 | Dionisius Longinus | Libellus de sublimitate | da |
| 1971 | LON5.1 | Longeway, John | Demonstration and scientific knowledge in William of Ockham: a translation of 'Summa logicae' III-II: 'De syllogismo demonstrativo', and selections from the prologue to the 'Ordinatio' | da |
| 1972 | LON6.1 | Longère, Jean (ed.) | L' abbaye parisienne de Saint-Victor au Moyen Age : communications présentées au XIIIe Colloque d' Humanisme Médiéval de Paris (1986-1988) | nu |
| 1973 | LOR1.1 | Lories, Danielle | Le sens commun et le jugement du phronimos | da |
| 1974 | LOT1.1 | Lottin, Odon | Psychologie et Morale aux XII et XIII siecles | da |
| 1975 | LOV1.1 | Larsson Lovén, Lena ; Strömberg, Agneta (ed.) | Ancient marriage in myth and reality | da |
