Espinós, A., A. Hospitaler, and M. L. Romero. “Fire Resistance of Axially Loaded Slender Concrete Filled Steel Tubular Columns – Development of a Three-Dimensional Numerical Model and Comparison With Eurocode 4”. Acta Polytechnica 49, no. 1 (January 1, 2009). Accessed July 11, 2025. https://ojst.is.cvut.cz/ojs/index.php/ap/article/view/1089.