Gandova, Vania, and Gueorgui P Vassilev. 2013. “Comparative Analyses of Thermodynamic Properties Assessments, Performed by Geometric Models: Application to the Ni–Bi–Zn System”. Journal of Mining and Metallurgy, Section B: Metallurgy 49 (3): 347. https://asistent.ceon.rs/index.php/jmm/article/view/2462.