MISHCHENKO, T. M. GEOMETRIC INTERPRETATION OF REACTIVE POWER AND ITS RELATION WITH THE SPECTRAL COMPOSITION OF THE TRACTION VOLTAGE AND CURRENT OF HIGH-SPEED LOCOMOTIVES. Electrical Engineering and Power Engineering, [S. l.], n. 2, p. 81–86, 2015. DOI: 10.15588/1607-6761-2015-2-11. Disponível em: http://ee.zntu.edu.ua/article/view/86804. Acesso em: 25 apr. 2024.