Article Dambis, A. K.; Efremov, Yu. N.; (2000)
Dating Ptolemy's Star Catalogue through Proper Motions: The Hipparchan Epoch unapi

Article Hari, K. Chandra; (2006)
Polar Longitudes of the Sūryasiddhānta and Hipparchus' Commentary unapi

Article Duke, Dennis W.; (2002)
Associations between the Ancient Star Catalogues unapi

Article Jones, Alexander; (2002)
Eratosthenes, Hipparchus, and the Obliquity of the Ecliptic unapi

Article Goldstein, Bernard R.; (2007)
What's New in Ptolemy's Almagest? unapi

Article Christian Marx; (2021)
On the making of Ptolemy’s star catalog unapi

Article Aníbal Szapiro; (2018)
Assumptions behind Ptolemy’s Proof of the Earth’s Centrality unapi

Article Bourtembourg, René; (2013)
Was Uranus Observed by Hipparchus? unapi

Article Duke, Dennis W.; (2002)
Hipparchus' Coordinate System unapi

Article Schaefer, Bradley E.; (2005)
The Epoch of the Constellations on the Farnese Atlas and Their Origin in Hipparchus's Lost Catalogue unapi

Article Duke, Dennis W.; (2006)
Analysis of the Farnese Globe unapi

Book Aujac Germaine; (2020)
Hipparque de Nicée et l'astronomie en Grèce ancienne unapi

Chapter Rawlins, Dennis; (2001)
Hipparchan Procession-Math Spherical Trig Relics. Manitius' Discernment. Ancient Calculus? unapi

Book Brummelen, Glen Van; (2009)
The Mathematics of the Heavens and the Earth: The Early History of Trigonometry unapi

Article Christianidis, Jean; Dialetis, Dimitris; Gavroglu, Kostas; (2002)
Having a Knack for the Non-Intuitive: Aristarchus's Heliocentrism through Archimedes' Geocentrism unapi

Article Liritzis, Lonnis; Coucoucli, Alexandra; (2008)
Ancient Greek Heliocentric Views Hidden from Prevailing Beliefs? unapi

Chapter Keyser, Paul T.; (2009)
Heliocentrism in or out of Heraclides unapi

Article Duke, Dennis W.; (2003)
The Depth of Association between the Ancient Star Catalogues unapi

Article Duke, Dennis; (2008)
Four Lost Episodes in Ancient Solar Theory unapi

Article Mills, Paul S.; Macfarlane, Roger T.; (2005)
Bright and Conspicuous Stars in Ptolemy and Hipparchus: On the Mistranslation of εκφανησ unapi