ŠČEMELIOVAS, J. Determination of Optimal Pulse Current for ArcWelding. Elektronika ir Elektrotechnika, [S. l.], v. 95, n. 7, p. 87-90, 2009. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10053. Acesso em: 27 nov. 2020.