1. E.E. Lewis, W.F. Miller, Computational Methods of Neutron Transport (John Wiley & Sons Inc, New Jersey, 1984)
2. J.P. Jenal, P.J. Erickson, Generation of a Computer Library for Discrete Ordinates Quadrature Sets. Report ORNL/TM-6023, (1977). https://doi.org/10.2172/5237525
3. G. Longoni, A. Haghighat, Development of New Quadrature Sets with the ‘Ordinate Splitting’ Technique, ANS International Meeting on Mathematical Methods for Nuclear Applications (Salt Lake City, USA, 2001)
4. G. Longoni, A. Haghighat, Development and Application of the Regional Angular Refinement Technique and Its Application to Non-conventional Problems. Proceedings of PHYSOR 2002 ANS Topical Meeting, (Seoul, Korea, 2002)
5. J.C. Stone, Adaptive Discrete-Ordinates Algorithms and Strategies (Texas A&M University, Texas, 2007)