1. Starr, A. W.,Non-Zero Sum Differential Games: Concepts and Models, Harvard University, Division of Engineering and Applied Physics, TR No. 590, 1969.
2. Case, J.,Application of the Theory of Differential Games to Economic Problems, Differential Games and Related Topics, Edited by H. W. Kuhn and G. P. Szegö, American Elsevier, New York, 1971.
3. Dussaix, A. M., andHaurie, A.,Un Model Dynamique de Negociation Sous Forme D'Un Jeu Semi-Différentiel, École des Hautes Études Commerciales de Montréal, Rapport de Recherche No. 5, 1971.
4. Leitmann, G., andLiu, P. T.,A Differential Game Model of Labor-Management Negotiation During a Strike, Paper Presented at the 5th IFIP Conference on Optimization Techniques, Rome, Italy, 1973.
5. Isaacs, R.,Differential Games, John Wiley and Sons, New York, 1965.