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Interactive unawareness
Heifetz, Aviad, (2005)
Approximate common knowledge revisited
Morris, Stephen, (1996)
The generation of formulas held in common knowledge
Simon, Robert Samuel, (2001)
An improvement on the existence proof of joint plan equilibria
Simon, Robert Samuel, (1996)
The difference between common knowledge of formulas and sets
Simon, Robert Samuel, (1999)