1. Modern applied technologies for primary lead smelting at the beginning of the 21st century;Siegmund,2003
2. Coupled experimental and thermodynamic modelling studies of the system PbO-ZnO-FeO-Fe2O3-CaO-SiO2-Al2O3 for lead and zinc smelting;Jak;Zinc and Lead Processing. Met. Soc. CIMM,1998
3. Phase equilibria to Characterise lead/zinc smelting slags and Sinters (PbO-ZnO-CaO-SiO2-Fe2O3-FeO). Ph.D Thesis;Jak,1995
4. Thermodynamic Optimisation of the systems CaO-Pb-O and PbO-CaO-SiO2;Jak;Can Metall Q,1998
5. Experimental study of phase equilibria in the systems PbOx-CaO and PbOx-CaO-SiO2;Jak;Metall Mater Trans B,1998