Czapp, S., and K. Borowski. “Immunity of Residual Current Devices to the Impulse Leakage Current in Circuits With Variable Speed Drives”. Elektronika ir Elektrotechnika 19, no. 8 (September 26, 2013): 15-18. Accessed November 21, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/2883.