| 2021 | LOM1.4.1 | Peter Lombard | The Sentences, book 1: The mystery of the Trinity | da |
| 2022 | LON1.1 | Long, Anthony A. | Handbuch frühe griechische Philosophie | da |
| 2023 | LON1.2 | Long, A. A. | Problems in stoicism | da |
| 2024 | LON1.3 | Long, Anthony Arthur | Epictetus : a Stoic and Socratic guide to life | da |
| 2025 | LON2.1 | Long, R. James; O'Carroll, Maura | The Life and Works of Richard Fishacre, OP | da |
| 2026 | LON3.1 | Long, Kathleen P. | Hermaphrodites in Renaissance Europe | da |
| 2027 | LON4.1 | Dionisius Longinus | Libellus de sublimitate | da |
| 2028 | LON4.2 | Dionisius Longinus | Libellus de sublimitate | da |
| 2029 | 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 |
| 2030 | 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 |
| 2031 | LOR1.1 | Lories, Danielle | Le sens commun et le jugement du phronimos | da |
| 2032 | LOT1.1 | Lottin, Odon | Psychologie et Morale aux XII et XIII siecles | da |
| 2033 | LOV1.1 | Larsson Lovén, Lena ; Strömberg, Agneta (ed.) | Ancient marriage in myth and reality | da |
| 2034 | LTHK1 | Buchberger, Michael | A bis Bartholomaer | da |
| 2035 | LTHK2 | Buchberger, Michael | Bartholomaus bis Colonna | da |
| 2036 | LTHK3 | Buchberger, Michael | Colorbasus bis Filioque | da |
| 2037 | LTHK4 | Buchberger, Michael | Filippini bis Heviter | da |
| 2038 | LTHK5 | Buchberger, Michael | Hexapla bis Kirchweihe | da |
| 2039 | LTHK6 | Buchberger, Michael | Kirejewski bis Maura | da |
| 2040 | LTHK7 | Buchberger, Michael | Mauretanien bis Patrologie | da |
| 2041 | LTHK8 | Buchberger, Michael | Patron bis Rudolf | da |
| 2042 | LTHK9 | Buchberger, Michael | Rufina bis Terz | da |
| 2043 | LTHK10 | Buchberger, Michael | Terziaren bis Zytomierz | da |
| 2044 | LUB1.1 | Lubac, Henri de | Esegesi Medievale. I quattro sensi della Scrittura | da |
| 2045 | LUB1.2.1 | Lubac, Henri de | Exegese Medievale. Les quatre sens de l'Ecriture. Premiere partie I | da |
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