References for Emil Post

1. H C Kennedy, Biography in Dictionary of Scientific Biography (New York 1970-1990).
   http://www.encyclopedia.com/doc/1G2-2830903487.html

Books:

2. M Davis (ed.), Solvability, provability, definability : the collected works of Emil L Post (Boston, MA, 1994).
3. Obituary of E L Post, The Campus (City College) (1954).

Articles:

4. M Davis, Emil L Post : His life and work, in M Davis (ed.), Solvability, provability, definability : the collected works of Emil L Post (Boston, MA, 1994), xi-xxviii.
5. I Grattan-Guinness, The manuscripts of Emil L Post, Hist. Philos. Logic 11 (1) (1990), 77-83.

September 2001