Romaškevičius O, Šiožinys M, Virbalis JA. The Influence of Exciting Current Unbalance to Parameters of Rotating Magnetic Field. ELEKTRON ELEKTROTECH. 2008;83(3):85-88. Accessed January 22, 2026. https://eejournal.ktu.lt/index.php/elt/article/view/11084