POJUEV, V. I.; RADCHENKO, V. V.; SKRABETS, F. P.; KUCHER, V. G.; KOBETS, V. A. DEFINITION OF EFFICIENCY OF EXISTING HYDROPOWER SYSTEMS. Electrical Engineering and Power Engineering, [S. l.], n. 2, p. 71–76, 2013. DOI: 10.15588/1607-6761-2013-2-10. Disponível em: http://ee.zntu.edu.ua/article/view/88143. Acesso em: 7 may. 2024.