Carreras, L. “Influence of the Aluminium Content of Plain Steels on Heat Treatments”. Revista de Metalurgia 35, no. 4 (August 30, 1999): 261–266. Accessed April 29, 2024. https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/633.