Article Le, François; (2015)
“Geometrical equations”: Forgotten premises of Felix Klein's Erlanger Programm (/isis/citation/CBB001552558/)

Article Siqueira, Rogério Monteiro da; (2015)
Editing Geometries: The Geometry Volumes in Klein's Encyclopedia (/isis/citation/CBB001510467/)

Article Deng, Ming-li; Zhang, Hong-mei; (2008)
The Historical Origins of the Unification of Geometries by Means of Group Theory (/isis/citation/CBB000760575/)

Chapter Giulia Giannini; (2009)
Poincaré, la nozione di gruppo e il Programma di Erlangen di F. Klein (/isis/citation/CBB227666735/)

Article Ferraro, Giovanni; Panza, Marco; (2012)
Lagrange's Theory of Analytical Functions and His Ideal of Purity of Method (/isis/citation/CBB001220403/)

Article Lorenat, Jemma; (2012)
Not Set in Stone: Nineteenth-Century Geometrical Constructions and the Malfatti Problem (/isis/citation/CBB001212294/)

Book Hyder, David Jalal; (2009)
The Determinate World: Kant and Helmholtz on the Physical Meaning of Geometry (/isis/citation/CBB001252396/)

Book Elena Anne Corie Marchisotto; Francisco Rodriguez-Consuegra; James T. Smith; (2021)
The Legacy of Mario Pieri in Foundations and Philosophy of Mathematics (/isis/citation/CBB763111584/)

Article Lukas M. Verburgt; (2018)
Duncan F. Gregory and Robert Leslie Ellis: Second-Generation Reformers of British Mathematics (/isis/citation/CBB954232268/)

Article Giovanelli, Marco; (2010)
Urbild und Abbild: Leibniz, Kant und Hausdorff über das Raumproblem (/isis/citation/CBB001230056/)

Article Shell-Gellasch, Amy; (2003)
The Olivier String Models at West Point (/isis/citation/CBB000650130/)

Article Moretti, Alessio; (2014)
Was Lewis Carroll an Amazing Oppositional Geometer? (/isis/citation/CBB001550610/)

Book de Saint-Gervais, Henri Paul; Poincaré, Henri; Klein, Christian Felix; (2010)
Uniformisation des surfaces de Riemann retour sur un théorème centenaire (/isis/citation/CBB001551391/)

Article Sha, Xin Wei; (2004)
Differential Geometrical Performance and Poiesis (/isis/citation/CBB000502266/)

Article Alexander, Amir R.; (2001)
Exploration Mathematics: The Rhetoric of Discovery and the Rise of Infinitesimal Methods (/isis/citation/CBB000100520/)

Article Niekusa, Joop; (2010)
Brouwer's Incomplete Objects (/isis/citation/CBB001210970/)

Book John T. Baldwin; (2018)
Model Theory and the Philosophy of Mathematical Practice: Formalization without Foundationalism (/isis/citation/CBB110992333/)

Article Rowe, David E.; (1983)
A forgotten chapter in the history of Felix Klein's “Erlanger Programm” (/isis/citation/CBB000012139/)

Article Hawkins, Thomas; (1984)
The Erlanger Programm of Felix Klein: Reflections on its place in the history of mathematics (/isis/citation/CBB000012547/)

Chapter Rowe, David E.; (1989)
The early geometrical works of Sophus Lie and Felix Klein (/isis/citation/CBB000062250/)