| 2021 | LOH1.2 | Lohr, Charles H. | Commentateurs d'Aristote au Moyen-Age latin. Bibliographie de la litterature secondaire recente | da |
| 2022 | LOH2.1 | Lohmann, Dieter | Die Komposition der Reden in der Ilias | da |
| 2023 | LOI1.1. | Loiret, Francois | Volonte et infini chez Duns Scot | da |
| 2024 | LOM1.1 | Petrus Lombardus; Migne, J.-P. (ed.) | Petri Lombardi Senteriarum Libri Quatuor | da |
| 2025 | LOM1.2.1 | Magistri Petri Lombardi, parisiensis episcopi | Sententiae in IV libris distinctae, Tomus I, Prolegomena, Lib. I-II | da |
| 2026 | LOM1.2.2 | Magistri Petri Lombardi, parisiensis episcopi | Sententiae in IV libris distinctae, Tomus II, Lib. III-IV | da |
| 2027 | LOM1.3.1 | Pierre Lombard | Les quatres livres des Sentences. Premier Livre | da |
| 2028 | LOM1.3.2 | Pierre Lombard | Les quatres livres des Sentences. Deuxieme Livre | da |
| 2029 | LOM1.3.3 | Pierre Lombard | Les quatres livres des Sentences. Troisieme Livre | da |
| 2030 | LOM1.3.4 | Pierre Lombard | Les quatres livres des Sentences. Quatrieme Livre | da |
| 2031 | LOM1.4.1 | Peter Lombard | The Sentences, book 1: The mystery of the Trinity | da |
| 2032 | LON1.1 | Long, Anthony A. | Handbuch frühe griechische Philosophie | da |
| 2033 | LON1.2 | Long, A. A. | Problems in stoicism | da |
| 2034 | LON1.3 | Long, Anthony Arthur | Epictetus : a Stoic and Socratic guide to life | da |
| 2035 | LON2.1 | Long, R. James; O'Carroll, Maura | The Life and Works of Richard Fishacre, OP | da |
| 2036 | LON3.1 | Long, Kathleen P. | Hermaphrodites in Renaissance Europe | da |
| 2037 | LON4.1 | Dionisius Longinus | Libellus de sublimitate | da |
| 2038 | LON4.2 | Dionisius Longinus | Libellus de sublimitate | da |
| 2039 | 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 |
| 2040 | 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 |
| 2041 | LOR1.1 | Lories, Danielle | Le sens commun et le jugement du phronimos | da |
| 2042 | LOT1.1 | Lottin, Odon | Psychologie et Morale aux XII et XIII siecles | da |
| 2043 | LOU1.1.1 | Louth, Andrew (ed.) | Comentariu patristic la Scriptură | da |
| 2044 | LOV1.1 | Larsson Lovén, Lena ; Strömberg, Agneta (ed.) | Ancient marriage in myth and reality | da |
| 2045 | LTHK1 | Buchberger, Michael | A bis Bartholomaer | da |
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