1. Mathematical Theory of Optimal Processes;Pontryagin,1961
2. Numerical method of solving optimal control problems;Shatrovskii;Zh. Vych. Mat.,1962
3. Numerical method of computing time optimal controls for linear systems;Pshenichnyi;Zh. Vych. Mat.,1964
4. Optimal programming of the thrust of high rockets. Studies in optimal rocket motions;Leitmann,1959
5. On control of reactor shutdown involving minimal xenon-poisoning;Ash;Nucl. Sci. and Eng.,1959