Truth, thought, reason [electronic resource] : essays on Frege / Tyler Burge.

Frege (1991)
The concept of truth in Frege's program (1984)
Frege on truth (1986)
Postscript to "Frege on truth" (2004)
Frege and the hierarchy (1979)
Postscript to "Frege and the hierarchy" (2004)
Sinning against Frege (1979)
Postscript to "Sinning against Frege" (2003)
Frege on sense and linguistic meaning (1990)
Frege on extensions of concepts, from 1884 to 1903 (1984)
Frege on knowing the third realm (1992)
Frege on knowing the foundation (1998)
Frege on apriority (2000)
Postscript to "Frege on apriority" (2003).