Chapter Goldfarb, Warren; (2010)
Frege's Conception of Logic (/isis/citation/CBB001211649/)

Thesis David E. Dunning; (2020)
Writing the Rules of Reason: Notations in Mathematical Logic, 1847–1937 (/isis/citation/CBB517005733/)

Book Ricketts, Tom; Potter, Michael D.; (2010)
The Cambridge Companion to Frege (/isis/citation/CBB001211647/)

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

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

Book Künne, Wolfgang; (2010)
Die Philosophische Logik Gottlob Freges: ein Kommentar; mit den Texten des Vorworts zu Grundgesetze der Arithmetik und der Logischen Untersuchungen I--IV (/isis/citation/CBB001210615/)

Article Schirn, Matthias; (2010)
On Translating Frege's Die Grundlagen der Arithmetik (/isis/citation/CBB001210971/)

Article Korhonen, Anssi; (2012)
Logic as a Science and Logic as a Theory: Remarks on Frege, Russell and the Logocentric Predicament (/isis/citation/CBB001214125/)

Article Angelelli, Ignacio; (2012)
Frege's Ancestral and Its Circularities (/isis/citation/CBB001214121/)

Article Rusnock, Paul; (2013)
On Bolzano's Concept of a Sum (/isis/citation/CBB001212145/)

Article Xing, Ying-rui; (2011)
Husserl's Early Philosophy of Arithmetic (/isis/citation/CBB001250699/)

Article Rachel Boddy; (2019)
Frege’s Unification (/isis/citation/CBB550734458/)

Article Hunter, David A.; (1996)
Definition in Frege's Foundations of arithmetic (/isis/citation/CBB000072012/)

Book Frege, Gottlob; (1999)
Zwei Schriften zur Arithmetik: Funktion und Begriff; Ueber die Zahlen des Herrn H. Schubert. Hrsg. von Kienzler, Wolfgang (/isis/citation/CBB000082256/)

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

Article Blanchette, Patricia A.; (1994)
Frege's reduction (/isis/citation/CBB000059170/)

Article Tappenden, Jamie; (1995)
Geometry and generality in Frege's philosophy of arithmetic (/isis/citation/CBB000062899/)

Article John Woods; (2021)
What did Frege take Russell to have proved? (/isis/citation/CBB858610340/)

Book Lichtenberg, Hans-Georg; (1989)
Urteil und Anzahl: Untersuchungen zu Gottlob Freges philosophischen Bemühungen um eine Begründung der Arithmetik aus der Logik (/isis/citation/CBB000062047/)

Book Gillies, Douglas A.; (1982)
Frege, Dedekind, and Peano on the foundations of arithmetic (/isis/citation/CBB000021663/)