Article Ruth Glasner (2019)
The Hebrew Geometrical Compendium. Aleph: Historical Studies in Science and Judaism (pp. 201-268). (/isis/citation/CBB341449799/) unapi

Article Paul Kunitzsch; Richard Lorch (2018)
Theodosius’ Sphaerica: A Second Arabic Translation. Suhayl: Journal for the History of the Exact and Natural Sciences in Islamic Civilisation (pp. 121-148). (/isis/citation/CBB916498931/) unapi

Book Theodosius, (2011)
Theodosius, De habitationibus: Arabic and Medieval Latin Translations. (/isis/citation/CBB001210410/) unapi

Article Kunitzsch, Paul; Lorch, Richard (2011)
Theodosius, De diebus et noctibus. Suhayl: Journal for the History of the Exact and Natural Sciences in Islamic Civilisation (p. 9). (/isis/citation/CBB001210406/) unapi

Article Rashed, Roshdi; Al-Houjairi, Mohamad (2010)
Sur un théorème de géométrie sphérique: Théodose, Ménélaüs, Ibn `Irāq et Ibn Hūd. Arabic Sciences and Philosophy (p. 207). (/isis/citation/CBB001021195/) unapi

Book Theodosius, ; Kunitzsch, Paul; Lorch, Richard (2010)
Sphaerica: Arabic and Medieval Latin Translations. (/isis/citation/CBB001023209/) unapi

Article Malpangotto, Michela (2010)
Graphical Choices and Geometrical Thought in the Transmission of Theodosius' Spherics from Antiquity to the Renaissance. Archive for History of Exact Sciences (p. 75). (/isis/citation/CBB000932988/) unapi

Book Theodosius, (2010)
Theodosius, Sphaerica: Arabic and Medieval Latin Translations. (/isis/citation/CBB001210412/) unapi

Article Sidoli, Nathan; Saito, Ken (2009)
The Role of Geometrical Construction in Theodosius's Spherics. Archive for History of Exact Sciences (p. 581). (/isis/citation/CBB000932304/) unapi

Article Sidoli, Nathan; Kusuba, Takanori (2008)
Naṣir al-Dīn al-Ṭūsī's revision of Theodosius's Spherics. Suhayl: Journal for the History of the Exact and Natural Sciences in Islamic Civilisation (p. 9). (/isis/citation/CBB000933634/) unapi

Chapter Lützen, Jesper (1987)
The solution of partial differential equations by separation of variables: A historical survey. In: Studies in the history of mathematics (p. 242). (/isis/citation/CBB000043411/) unapi