Guan, X. ., and N. . Shu. “Electromagnetic Field and Force Analysis of Three-Phase Enclosure Type GIS Bus Capsule”. Applied Computational Electromagnetics Society Journal (ACES), vol. 29, no. 08, Sept. 2021, pp. 661-8, https://journals.riverpublishers.com/index.php/ACES/article/view/10937.