1. Becerikli, Y. (1998). Neuro-optimal control. PhD Thesis, Sakarya University, Sakarya, Turkey.
2. Applied optimal control;Bryson,1975
3. Bullock, T. E (1966). Computation of optimal controls by a method based on second variations. Department of Aeronautics and Astronautics, Stanford University, SUDAAR 297.
4. Numerical methods for engineers;Chapra,1989
5. NASA technical memorandum;Gevarter,1983