Mokin, B. I. and Mokin, O. B. (2010) “Mathematical model in the task of tram electric drive optimization under the invariable loadings”, Visnyk of Vinnytsia Politechnical Institute, (2), pp. 57–61. Available at: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/55 (Accessed: 16July2024).