NYIRŐ, József. Micromachining of micro and ultrafine-structured metals. Periodica Polytechnica Mechanical Engineering, [S. l.], v. 53, n. 2, p. 81–85, 2009. 10.3311/pp.me.2009-2.05. Disponível em: https://pp5.omikk.bme.hu/me/article/view/1289. Acesso em: 9 feb. 2025.