Booth, C. “The Influence of Chemical Composition on the Properties of Magnesite and Chrome-Magnesite Refractories”. Materiales de Construcción, no. 011 (February 28, 1950): 54–55. Accessed April 23, 2024. https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/2872.