Distribution coefficient of tellurium between liquid silver and sodium carbonate slag / Katarzyna ROGÓŻ, Tomasz SAK, Marian KUCHARSKI // W: EMC 2011 : European Metallurgical Conference : June 26–29, Düsseldorf, Germany : proceedings. Vol. 3, Light metals, general hydrometallurgy, precious metals / GDMB Society for Mining, Metallurgy, Resource and Environmental Technology. — Clausthall-Zellerfeld : GDMB, cop. 2011. — Na okł. dod.: Resources efficiency in the non-ferrous metals industry – optimization and improvement. — ISBN: 978-3-940276-38-4. — S. 1103–1110. — Bibliogr. s. 1110, Abstr.

Investigations on the interfacial tension between the Ag-Te alloy and the sodium carbonate slag with the use of the X-ray technique / Katarzyna ROGÓŻ, Tomasz SAK, Marian KUCHARSKI // W: EMC 2011 : European Metallurgical Conference : June 26–29, Düsseldorf, Germany : proceedings. Vol. 4, Process metallurgy, recycling/waste treatment and prevention / GDMB Society for Mining, Metallurgy, Resource and Environmental Technology. — Clausthall-Zellerfeld : GDMB, cop. 2011. — Na okł. dod.: Resources efficiency in the non-ferrous metals industry – optimization and improvement. — ISBN: 978-3-940276-39-1. — S. 1225–1233. — Bibliogr. s. 1233, Abstr.

Wpływ powierzchni reduktora węglowego na szybkość procesu odmiedziowania żużla z procesu zawiesinowego — Influence of surface of carbon reducer on the rate of de-coppering of the slag from flash direct-to-blister process / MRÓZ W., Górniak G., SAK T., KUCHARSKI M. // W: Copper metallurgy : 50\textsuperscript{th} anniversary of KGHM Polska Miedź S. A. : 26–28 October 2011, Kraków, Poland : conference proceedings / Instytut Metali Nieżelaznych, [et al.]. — Gliwice : IMN, [2011]. — ISBN: 978-83-910092-5-3. — S. 255–266. — Bibliogr. s. 265–266, Streszcz., Abstr.