Budziłowicz, A., and P. Gnaciński. “The Load-Carrying Capacity of an Induction Cage Machine under Voltage and Frequency Deviation”. Scientific Journal of Gdynia Maritime University, no. 103 (December 31, 2018): 159–165. Accessed April 20, 2024. https://ojs.umg.edu.pl/index.php/sjgmu/article/view/154.