Lance Fortnow, Michael Sipser. Are There Interactive Protocols for CO-NP Languages?. Inf. Process. Lett., 28(5):249-251, 1988.
@article{FortnowS88, title = {Are There Interactive Protocols for CO-NP Languages?}, author = {Lance Fortnow and Michael Sipser}, year = {1988}, tags = {protocol}, researchr = {https://researchr.org/publication/FortnowS88}, cites = {0}, citedby = {0}, journal = {Inf. Process. Lett.}, volume = {28}, number = {5}, pages = {249-251}, }