1. Global parallel unification for large question-answering systems. TR-307;Auguston,1974
2. Computer proofs of limit theorems;Bledsoe;Artificial Intelligence,1972
3. Symbolic Logic and Mechanical Theorem Proving;Chang,1973
4. Theorem provers as question answerers (unpublished);Darlington,1969
5. Recent developments in sail—An algol-based language for artificial intelligence;Feldman,1972