Review Richard Lorch (2018)
Review of "Islamic Astronomy and Geography". Aestimatio: Critical Reviews in the History of Science. (/p/isis/citation/CBB864092238/) 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). (/p/isis/citation/CBB916498931/) unapi

Article Paul Kunitzsch; Richard Lorch (2017)
On the Use of the “Southern Horizons Plate” (al-ṣafīḥa al-āfāqīya dhāt al-janūb). Suhayl: Journal for the History of the Exact and Natural Sciences in Islamic Civilisation (pp. 9-28). (/p/isis/citation/CBB001559820/) unapi

Book Theodosius, (2011)
Theodosius, De habitationibus: Arabic and Medieval Latin Translations. (/p/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). (/p/isis/citation/CBB001210406/) unapi

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

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

Chapter Folkerts, Menso; Lorch, Richard (2007)
The Arabic Sources of Jordanus de Nemore. In: Études d'histoire des sciences arabes (p. 121). (/p/isis/citation/CBB001024050/) unapi

Book Folkerts, Menso; Kühne, Andreas (2006)
Astronomy as a Model for the Sciences in Early Modern Times: Papers from the International Symposium, Munich, 10--12 March 2003. (/p/isis/citation/CBB000930204/) unapi

Book Al-Farghani, ; Lorch, Richard (2005)
On the Astrolabe. (/p/isis/citation/CBB000650670/) unapi

Chapter Lorch, Richard (2005)
A Latin Fragment on Chords, Translated from Arabic. In: Miscellanea Kepleriana: Festschrift für Volker Bialas zum 65. Geburtstag (p. 1). (/p/isis/citation/CBB000773682/) unapi

Book Folkerts, Menso; Hashagen, Ulf; Seising, Rudolf (2004)
Form, Zahl, Ordnung. Studien zur Wissenschafts- und Technikgeschichte: Festschrift für Ivo Schneider zum 65. Geburtstag. (/p/isis/citation/CBB000831158/) unapi

Article Lorch, Richard (2001)
Greek-Arabic-Latin: The Transmission of Mathematical Texts in the Middle Ages. Science in Context (p. 313). (/p/isis/citation/CBB000102551/) unapi

Essay Review Dallal, Ahmad (2001)
Arabic Studies Assembled. Journal for the History of Astronomy. (/p/isis/citation/CBB000102750/) unapi

Book Folkerts, Menso; Lorch, Richard P. (2000)
Sic itur ad astra. Studien zur Geschichte der Mathematik und Naturwissenschaften: Festschrift für Paul Kunitzsch zum 70. Geburtstag. (/p/isis/citation/CBB000113002/) unapi

Article Lorch, R. (2000)
Some Early Applications of the Sine Quadrant. Suhayl: Journal for the History of the Exact and Natural Sciences in Islamic Civilisation (p. 251). (/p/isis/citation/CBB000931688/) unapi

Chapter Lorch, Richard (1999)
The treatise on the astrolabe by Rudolf of Bruges. In: Between demonstration and imagination: Essays in the history of science and philosophy presented to John D. North (p. 55). (/p/isis/citation/CBB000080953/) unapi

Book Kennedy, E. S; Kunitzsch, P.; Lorch, R. (1999)
The melon-shaped astrolabe in Arabic astronomy. (/p/isis/citation/CBB000111389/) unapi

Chapter Lorch, Richard (1996)
The transmission of Theodosius' Sphaerica. In: Mathematische Probleme im Mittelalter: Der lateinische und arabische Sprachbereich (p. 159). (/p/isis/citation/CBB000074573/) unapi

Book Lorch, Richard (1995)
Arabic mathematical sciences: Instruments, texts, transmission. (/p/isis/citation/CBB000070054/) unapi