CECOTKA, M.; WNUK, M. Zastosowanie metody spawania wąskoszczelinowego w energetyce; Application of narrow-gap welding method in power engineering. Welding Technology Review, [S. l.], v. 86, n. 7, 2014. DOI: 10.26628/wtr.v86i7.60. Disponível em: https://pspaw.pl/pspaw/article/view/60. Acesso em: 4 mar. 2024.