https://www.vincentiusbelvacensis.eu/studiesspeculummaius/general-studies-on-the-speculum-maius 2024-04-14 https://www.vincentiusbelvacensis.eu/studiesspeculummaius/studies-on-the-speculum-naturale 2024-08-03 https://www.vincentiusbelvacensis.eu/studiesspeculummaius/studies-on-the-speculum-doctrinale 2023-07-22 https://www.vincentiusbelvacensis.eu/studiesspeculummaius/studies-on-the-speculum-historiale 2024-08-03 https://www.vincentiusbelvacensis.eu/studiesspeculummaius/studies-on-the-speculum-morale 2023-07-08 https://www.vincentiusbelvacensis.eu/studiesspeculummaius/studies-on-the-memoriale-temporum 2023-07-22