AFANASOV, A. M. ENERGY PRINCIPLES OF MUTUAL LOADING OF ELECTRICAL DC MACHINES. Science and Transport Progress , [S. l.], n. 26, p. 34–38, 2009. DOI: 10.15802/stp2009/14304. Disponível em: https://stp.ust.edu.ua/article/view/14304. Acesso em: 1 may. 2024.