Abdallah, H. A. ., and W. . Wasylkiwskyj. “Subtraction of Discontinuity Susceptance for WIPL-D Source Modeling”. Applied Computational Electromagnetics Society Journal (ACES), vol. 25, no. 7, June 2022, pp. 626-30, https://journals.riverpublishers.com/index.php/ACES/article/view/15733.