1. Isaacs, R.,Differential Games, John Wiley and Sons, New York, New York, 1965.
2. Friedman, A.,Differential Games, John Wiley and Sons (Interscience Publishers), New York, New York, 1971.
3. Breakwell, J. V., andMertz, A. W.,Minimum Required Capture Radius in a Coplanar Model of the Aerial Combat Problem, AIAA Journal, Vol. 15, No. 8, 1977.
4. Stalford, H., andLeitmann, G.,Sufficiency Conditions for Nash Equilibria in N-Person Differential Games, Topics in Differential Games, Edited by A. Blaquière, North-Holland Publishing Company, Amsterdam, Holland, 1973.
5. Blaquière, A., Gerard, F., andLeitmann, G.,Quantitative and Qualitative Games, Academic Press, New York, New York, 1969.