1. Lecture Notes in Artificial Intelligence;D. Jevtic,2005
2. Lecture Notes in Artificial Intelligence;M. Kusek,2005
3. Lecture Notes in Computer Science;D. Jevtic,2003
4. Athena Scientific;D.P. Bertsekas,1996
5. Watkins, C.J.C.H., Dayan, P.: Q-learning. In: Machine Learning, vol. 8, pp. 55–68. Kluwer Academic Publishers, Dordrecht (1992)