S. Gečys and P. Smolskas, “Copper-squirrel-cage Solid Rotor Teeth Zone Parameter Rational”, ELEKTRON ELEKTROTECH, vol. 89, no. 1, pp. 91–94, Jan. 2009, Accessed: Jan. 23, 2026. [Online]. Available: https://eejournal.ktu.lt/index.php/elt/article/view/10585