Erica Melis The Heine-Borel Challenge Problem. In Honor of Woody Bledsoe. [Citation Graph (0, 0)][DBLP] J. Autom. Reasoning, 1998, v:20, n:3, pp:255-282 [Journal]
Kahlil Hodgson Shortest Single Axioms for the Equivalential Calculus with CD and RCD. [Citation Graph (0, 0)][DBLP] J. Autom. Reasoning, 1998, v:20, n:3, pp:283-316 [Journal]