KLÁR, J. METHODS USED FOR ESTIMATING THE ENERGY REQUIREMENTS OF THE FUTURE AND THE REASONABLE DEVELOPMENT OF POWER SUPPLY Periodica Polytechnica Electrical Engineering, [S. l.], v. 3, n. 1, p. 67–74, 1959. Disponível em: https://pp.bme.hu/ee/article/view/5383. Acesso em: 8 may. 2024.