Title: Recherches sur les actes de règnes des sultans Osman, Orkhan et Murad I
Subjects: History, Sources
Places: Turkey
People: Murad I Sultan of the Turks (1326-1389), Orkhan Sultan of the Turks (ca. 1288-ca. 1359), Osman I Sultan of the Turks (1258-1326)
Time periods: To 1453