Philosopher of Science Carl G. Hempel Dies
- Obituary released by Princeton University includes brief biography and outline of his work and its significance.
- http://www.princeton.edu/pr/news/97/q4/1112-hempel.html

Carl Gustav Hempel
- Essay with bibliography on this 20th-century thinker's life and ideas, by Mauro Murzi. From the Internet Encyclopedia of Philosophy.
- http://www.iep.utm.edu/h/hempel.htm

The Doomsday Argument and Hempel's Problem
- Paper by Paul Franceschi, discussing Hempel's paradox of confirmation in detail, and a commonly-proposed solution to it.
- http://www.univ-corse.fr/~franceschi/HP(GB).html

FOLDOC: Hempel Carl Gustav
- Entry on this logician and philosopher, with links to related topics.
- http://www.swif.uniba.it/lei/foldop/foldoc.cgi?Hempel+Carl+Gustav

Problems and Changes in the Empiricist Criterion of Meaning
- Text, with original pagination, of a 1950 paper by Hempel from the Revue Internationale de Philosophie.
- http://www.lawrence.edu/fac/boardmaw/Hempel_Emp_Crit.html

Geometry and Empirical Science
- Text of a 1945 paper by Hempel from the American Mathematical Monthly. Frameset with table of contents and text in separate frames.
- http://www.ditext.com/hempel/geo-frame.html

On the Nature of Mathematical Truth
- Text of Hempel's 1945 paper from the American Mathematical Monthly. Notes, table of contents, and text in separate frames.
- http://www.ditext.com/hempel/math-frame.html