Tremps, E., Enríquez, J.L., Morón, C., García, A. and Gómez, A. 2013. Determination of silicon and chromium content in gray cast iron by the Van der Pauw method. Revista de Metalurgia. 49, 4 (Aug. 2013), 284–291. DOI:https://doi.org/10.3989/revmetalm.1314.