1. Control of distributed parameter systems;Wang,1964
2. Control problems in systems described by partial differential equations;Lions,1967
3. On the design of optimum distributed parameter system with boundary control function;Kim;IEEE Trans. Aut. Control,1967
4. Optimal control of distributed parameter systems;Fahmy,1968
5. Optimal control of a class of linear stochastic distributed parameter systems;Tzafestas,1968