PINGLE, S. S. COMPARISON OF ELECTRIC SUB-STATIONS FROM THE RELIABILITY POINT OF VIEW Periodica Polytechnica Electrical Engineering, [S. l.], v. 12, n. 4, p. 377–387, 1968. Disponível em: https://pp.bme.hu/ee/article/view/5177. Acesso em: 16 may. 2024.