Selected references
- Robert Anderson and W. W. Bledsoe. A linear format for resolution with merging and a new technique for establishing completeness. Journal of the ACM, 17(3):525-534, July 1970.
- Wolfgang Bibel. On matrices with connections. Journal of the ACM, 28(4):633-645, October 1981.
- Va\v{s}ek Chvátal and Endre Szemerédi. Many hard examples for resolution. Journal of the ACM, 35(4):759-768, October 1988.
- Robert Kowalski. A proof procedure using connection graphs. Journal of the ACM, 22(4):572-595, October 1975.
- J. A. Robinson. A machine-oriented logic based on the resolution principle. Journal of the ACM, 12(1):23-41, January 1965.
- Alasdair Urquhart. Hard examples for resolution. Journal of the ACM, 34(1):209-219, January 1987.