Das, Madhusmita, and N. K. Gupta. “Effect of Debye Plasma on Hydrogenic Photoionization Cross Section”. Journal of Atomic, Molecular, Condensed Matter and Nano Physics 2, no. 2 (November 30, 2015): 73–84. Accessed November 24, 2024. http://rgnpublications.com/journals/index.php/jamcnp/article/view/321.