PROPPER, L. DIE AUSGABE TECHNISCHER WÖRTERBÜCHER IN UNGARN. Periodica Polytechnica Mechanical Engineering, [S. l.], v. 4, n. 2, p. 195–201, 1960. Disponível em: https://pp.bme.hu/me/article/view/6399. Acesso em: 4 may. 2024.