Trevisan, R.E., Braga, E. and Fals, H.A. 2002. Effects of nitrogen and pulsed mean welding current in AISI 316 austenitic stainless steel solidification cracks. Revista de Metalurgia. 38, 4 (Aug. 2002), 256–262. DOI:https://doi.org/10.3989/revmetalm.2002.v38.i4.408.