Balakrishnan Krishnamurthy, Robert N. Moll. Examples of Hard Tautologies in the Propositional Calculus. In Conference Proceedings of the Thirteenth Annual ACM Symposium on Theory of Computation, 11-13 May 1981, Milwaukee, Wisconsin, USA. pages 28-37, ACM, 1981.
@inproceedings{KrishnamurthyM81, title = {Examples of Hard Tautologies in the Propositional Calculus}, author = {Balakrishnan Krishnamurthy and Robert N. Moll}, year = {1981}, researchr = {https://researchr.org/publication/KrishnamurthyM81}, cites = {0}, citedby = {0}, pages = {28-37}, booktitle = {Conference Proceedings of the Thirteenth Annual ACM Symposium on Theory of Computation, 11-13 May 1981, Milwaukee, Wisconsin, USA}, publisher = {ACM}, }