Selman, A.A.-R. (2011) “Particle-Hole State Density Calculations with Non-Equidistant Spacing Model: II. Pairing and Exact Treatment”, Iraqi Journal of Physics, 9(16), pp. 6–12. Available at: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/780 (Accessed: 22 November 2024).