1. “Probability and Information Theory, with Applications to Radar”;Woodward,1953
2. Generalized resolution in radar systems;Urkowitz;Proc. IRE,1962
3. Theory and application of the notion of complex signal;Ville;Cables Transmission,1948
4. W. M. Siebert, Studies of Woodward's uncertainty function, Mass. Inst. Technol. Research Lab. Electronics, Quart. Progr. Rept. (April, 1958).
5. The synthesis problem for radar ambiguity functions;Wilcox,1960