Lesniewski, Stanislaw
Links
Lesniewski's Early Solution to the Liar and Tarski
http://www.mimuw.edu.pl/TARSKI/abstracts/betti.html
Abstract of a paper by Arianna Betti.
Lesniewski's System of the Foundations of Mathematics
http://www.cs.yorku.ca/~zbigniew/pr_les.html
Background information on Lesniewski's work.
Mizar: Stanislaw Lesniewski
http://www.cs.ualberta.ca/~piotr/Mizar/mirror/http/sum/lesniewski.html
Biography and a review of his chief achievements in logic.
Polish Analytical Philosophy: Lesniewski
http://www.geocities.com/Athens/Academy/8692/les1.htm
Reconstruction of Lesniewski's argument against universals.