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

Book Beltrami, Eugenio; (1998)
La découverte de la géométrie non euclidienne sur la pseudosphère: Les lettres d'Eugenio Beltrami à Jules Hoüel (1868-1881). Introduction, notes et commentaires critiques par Boi, Luciano, Giacardi, Livia, Tazzioli, Rossana. Préface, Ch. Houzel et E. Knobloch (/isis/citation/CBB000082240/)

Article Capelo, António Cândido; Ferrari, Mario; (1982)
La “cuffia” di Beltrami: Storia e descrizione (/isis/citation/CBB000000126/)

Article Cicenia, Salvatore; (1998)
Le lettere di E. Beltrami ad A. Genocchi sulle geometrie non Euclidee (/isis/citation/CBB000082249/)

Article Gómez, Ricardo J.; (1986)
Beltrami's Kantian view of non-Euclidian geometry (/isis/citation/CBB000064640/)

Article Boi, Luciano; (1996)
Les géométries non euclidiennes, le problème philosophique de l'espace et la conception transcendantale: Helmholtz et Kant, les néo-kantiens, Einstein, Poincaré et Mach (/isis/citation/CBB000072476/)

Article Stump, David; (1991)
Poincaré's thesis of the translatability of Euclidean and non-Euclidean geometries (/isis/citation/CBB000052800/)

Book Alberto Cogliati; (2024)
La geometria non euclidea. Una breve storia dall’antichità a Poincaré (/isis/citation/CBB276091257/)

Book Maracchia, Silvio; (1993)
Dalla geometria euclidea alla geometria iperbolica: Il modello di Klein (/isis/citation/CBB000061409/)

Book Gray, Jeremy; (1999)
The symbolic universe: Geometry and physics, 1890-1930 (/isis/citation/CBB000083033/)

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 Dölen, Emre; (2005)
Salih Zeki and the Darülfünun (/isis/citation/CBB000931408/)

Chapter Rowe, David E.; (1992)
Klein, Mittag-Leffler, and the Klein-Poincaré correspondence of 1881-1882 (/isis/citation/CBB000045488/)

Article Riccardo Rosso; Alessio Brioschi; (2016)
Eugenio Beltrami's Courses on the Analytic and Mechanical Theory of Heat. I. Analytic Theory of Heat (/isis/citation/CBB583677112/)

Article Maria Alessandra Vaccaro; (2020)
Historical Origins of the Nine-Point Conic. the Contribution of Eugenio Beltrami (/isis/citation/CBB706274093/)

Article Tazzioli, Rossana; (1997)
The role of differential parameters in Beltrami's work (/isis/citation/CBB000074138/)

Article Tazzioli, Rossana; (1993)
Ether and theory of elasticity in Beltrami's work (/isis/citation/CBB000063352/)

Article Nicla Palladino; Alessandra Vaccaro; (2018)
L'ipocicloide tricuspide: il duplice approccio di Luigi Cremona ed Eugenio Beltrami (/isis/citation/CBB233035681/)

Article Tobies, Renate; (1979)
Zur internationalen wissenschaftsorganisatorischen Tätigkeit von Felix Klein (1849-1925) auf dem Gebiet des Mathematikunterrichts (/isis/citation/CBB000000296/)

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