Lea, F. M., and C. M. Watkins. “The Durability of Reinforced Concrete in Sea Water”. Materiales de Construcción 11, no. 103 (September 30, 1961): 54. Accessed April 16, 2024. https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1882.