Article Schirn, Matthias (2013)
Frege's Approach to the Foundations of Analysis (1874--1903). History and Philosophy of Logic (pp. 266-292). (/isis/citation/CBB001212887/) unapi

Article Schirn, Matthias (2010)
On Translating Frege's Die Grundlagen der Arithmetik. History and Philosophy of Logic (pp. 47-72). (/isis/citation/CBB001210971/) unapi

Review Schirn, Matthias (2007)
Review of "John Von Neumann Selected Letters". Metascience: An International Review Journal for the History, Philosophy and Social Studies of Science. (/isis/citation/CBB000701358/) unapi

Book Schirn, Matthias (1998)
The philosophy of mathematics today. (/isis/citation/CBB000080084/) unapi

Book Schirn, Matthias (1996)
Frege: Importance and legacy. (/isis/citation/CBB000075196/) unapi

Article Schirn, Matthias (1994)
Frege y los nombres de cursos de valores. Theoria (0495-4548) (pp. 109-133). (/isis/citation/CBB000048691/) unapi

Article Schirn, Matthias (1991)
Kants Theorie der geometrischen Erkenntnis und die nichteuklidische Geometrie. Kant-Studien (pp. 1-28). (/isis/citation/CBB000036860/) unapi

Article Schirn, Matthias (1983)
Begriff und Begriffsumfang: Zu Freges Anzahldefinition in den Grundlagen der Arithmetik. History and Philosophy of Logic (pp. 117-143). (/isis/citation/CBB000015879/) unapi

Book Schirn, Matthias (1976)
Studien zu Frege--Studies on Frege. Band 1: Logik und Philosophie der Mathematik. Band 2: Logik und Sprachphilosophie. Band 3: Logik und Semantik. (/isis/citation/CBB000027146/) unapi