KRUCZEK, Włodzimierz. TRACTION RECTIFIER-INVERTER SUBSTATION CONCEPT FOR 3 KV DC RAILWAY TRACTION SYSTEM. Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, [S. l.], v. 5, n. 2, p. 25–29, 2015. DOI: 10.5604/20830157.1159325. Disponível em: https://ph.pollub.pl/index.php/iapgos/article/view/992. Acesso em: 16 apr. 2024.