1. Markets with a continuum of traders;Aumann;Eonometrica,1964
2. The bargaining set for cooperative games;Aumann,1964
3. Economies with a finite set of equilibria;Debreu;Econometrica,1970
4. A consistent bargaining set;Dutta;Journal of Economic Theory,1987
5. The bargaining set and nonstandard analysis;Geanakoplos,1978