Li, Z.-X. ., . J.-B. . Fan, and Y. . Yin. “Numerical Simulation of Substation Grounding Grids Buried in Vertical Earth Model Based on the Thin-Wire Approximation With Linear Basis Functions”. Applied Computational Electromagnetics Society Journal (ACES), vol. 26, no. 4, May 2022, pp. 353-66, https://journals.riverpublishers.com/index.php/ACES/article/view/15331.