Article Hill, Claire Ortiz; (1994)
Frege's attack on Husserl and Cantor (/isis/citation/CBB000043998/)

Article Simons, Peter M.; (1987)
Frege's theory of real numbers (/isis/citation/CBB000033293/)

Article Belna, Jean-Pierre; (1997)
Les nombres réels: Frege critique de Cantor et de Dedekind (/isis/citation/CBB000072831/)

Book Belna, Jean-Pierre; (1996)
La notion de nombre chez Dedekind, Cantor, Frege: Théories, conceptions et philosophie (/isis/citation/CBB000074591/)

Article Mark Textor; (2021)
Saying Something about a Concept: Frege on Statements of Number (/isis/citation/CBB227044624/)

Article Schirn, Matthias; (2013)
Frege's Approach to the Foundations of Analysis (1874--1903) (/isis/citation/CBB001212887/)

Book Wright, Crispin; (1983)
Frege's conception of numbers as objects (/isis/citation/CBB000000224/)

Article Wagner, Steven; (1983)
Frege's definition of number (/isis/citation/CBB000010926/)

Article David Sullivan; (2016)
Frege's ‘On the Concept of Number’ (1891) – an Unnoticed Publication (/isis/citation/CBB330707483/)

Article Lavers, Gregory; (2013)
Frege, Carnap, and Explication: “Our Concern Here Is to Arrive at a Concept of Number Usable for the Purpose of Science” (/isis/citation/CBB001212885/)

Article Jong, Willem R. de; (1996)
Gottlob Frege and the analytic-synthetic distinction within the framework of the aristotelian model of science (/isis/citation/CBB000072481/)

Essay Review Hale, Bob; (1999)
Frege's philosophy of mathematics (/isis/citation/CBB000082264/)

Chapter Heck, Richard; (2010)
Frege and Semantics (/isis/citation/CBB001211655/)

Article Picardi, Eva; (1994)
Kerry und Frege über Begriff und Gegenstand (/isis/citation/CBB000059408/)

Book Macbeth, Danielle; (2005)
Frege's Logic (/isis/citation/CBB001211035/)

Article Reck, Erich H.; (2013)
Frege, Dedekind, and the Origins of Logicism (/isis/citation/CBB001212886/)

Article Schirn, Matthias; (1994)
Frege y los nombres de cursos de valores (/isis/citation/CBB000048691/)

Chapter Haaparanta, Leila; (2009)
The Relations between Logic and Philosophy, 1874--1931 (/isis/citation/CBB001210347/)

Chapter Weiner, Joan; (2010)
Understanding Frege's Project (/isis/citation/CBB001211648/)

Article Günther Eder; (2021)
Frege on intuition and objecthood in projective geometry (/isis/citation/CBB221284966/)