ZIAJA, György. THERMO-MECHANICAL TREATMENT OF LOW-ALLOY STEELS IN HERF MACHINE Periodica Polytechnica Mechanical Engineering, [S. l.], v. 16, n. 4, p. 365–374, 1972. Disponível em: https://pp.bme.hu/me/article/view/6059. Acesso em: 15 may. 2024.