1.
Betancourt–Serna F. Innocent III (1198-1216) and the universitas studiorum [1203 → 1917/1983/1990]. Vergentis [Internet]. 2016 Apr. 30 [cited 2024 Dec. 4];1(2):131-73. Available from: https://vergentis.ucam.edu/index.php/vergentis/article/view/17