Yan-Lin Li, Sheng Sun and Zu-Hui Ma (2021) “Loop-based Flux Formulation for Three-dimensional Magnetostatic Problems”, Applied Computational Electromagnetics Society Journal (ACES), 31(11), pp. 1350–1356. Available at: https://journals.riverpublishers.com/index.php/ACES/article/view/9855 (Accessed: 13 May 2026).