Shirazi, M. , Alireza, S. , Rastayesh, R. , Sima, S. (2011), 'The Comparative Investigation and Calculation of Thermo-Neutronic Parameters on Two Gens II and III Nuclear Reactors with Same Powers', World Academy of Science, Engineering and Technology, Open Science Index 49, International Journal of Physical and Mathematical Sciences, 5(1), 6 - 10.