“Decarburization of Ferrochrome and High Alloy Steels With Optimized Gas and Slag Phases towards Improved Cr Retention”. Journal of Mining and Metallurgy, Section B: Metallurgy, vol. 49, no. 2, July 2013, p. 175, https://test.aseestant.ceon.rs/index.php/jmm/article/view/2390.