Sergiu Hart, David Schmeidler. Existence of Correlated Equilibria. Math. Oper. Res., 14(1):18-25, 1989. [doi]
@article{HartS89, title = {Existence of Correlated Equilibria}, author = {Sergiu Hart and David Schmeidler}, year = {1989}, doi = {10.1287/moor.14.1.18}, url = {http://dx.doi.org/10.1287/moor.14.1.18}, researchr = {https://researchr.org/publication/HartS89}, cites = {0}, citedby = {0}, journal = {Math. Oper. Res.}, volume = {14}, number = {1}, pages = {18-25}, }