1. T. L. Vincent and G. Leitmann, Control Space Properties of Cooperative Games, J. of Optimization Theory and Appl., Vol. 6, No. 2, 1970.
2. G. Leitmann, S. Rocklin and T. L. Vincent, A Note on Control Space Properties of Cooperative Games, J. of Optimization Theory and Appl., Vol. 6, No. 2, 1972.
3. P. L. Yu and G. Leitmann, Compromise Solutions, Domination Structures and Salukvadze’s Solution, J. of Optimization Theory and Appl., Vol. 13, No. 3, 1974.
4. V. Pareto, Manuel d’économique politique, Girard et Briere, Paris, 1909.
5. J. Nash, Non-cooperative Games, Annals of Mathematics, Vol. 54, No. 2, 1951.