“PROCEDURES FOR ACCELERATING THE CONVERGENCE OF THE HĂNȚILĂ METHOD FOR SOLVING THREE-PHASE CIRCUITS WITH NONLINEAR ELEMENTS – PART I”, RRST-EE, vol. 67, no. 3, pp. 293–300, Sep. 2022, Accessed: Apr. 29, 2024. [Online]. Available: https://journal.iem.pub.ro/rrst-ee/article/view/252