1. Al-Kusayer, T.A., Şahin, S., Drira, A., 1988. CLAW-IV, Coupled 30 Neutrons, 12 Gamma Ray Group Cross Sections With Retrieval Programs For Radiation Transport Calculations, RSIC Newsletter, Radiation Shielding Information Center, Oak Ridge National Laboratory, p. 4.
2. Barrett, R.J., Macfarlane, R.E., 1979. CLAW, Coupled 30 Neutrons, 12 Gamma-Ray Group Cross Sections For Neutron Transport Calculations, LA-7808-MS, Los Alamos Scientific Laboratory.
3. Bondarenko, I.I. (Ed.), 1964. Group Constants For Nuclear Reactor Calculations Consultants Bureau, New York.
4. Engle, W.W., 1970. ANISN, A One-Dimensional Discrete Ordinates Transport Code With Anisotropic Scattering, K1693, Oak Ridge National Laboratory.
5. Greene, N.M., Petrie, L.M., 1997a. XSDRNPM, A One-Dimensional Discrete-Ordinates Code For Transport Analysis, NUREG/CR-0200, Revision 5, Vol. 2, Section F3, ORNL/NUREG/CSD-2/V2/R5, Oak Ridge National Laboratory.