Extraction of aluminum from dross received during scrap melting / Piotr PALIMĄKA, Stanisław PIETRZYK, Anna KOŃKO, Kamil Legomski // W: ICNFM 2014 : [1st International Conference on Non-Ferrous Metals – processing and new materials] : Wisła, Poland, June 4–6 2014 : book of abstracts / AGH University of Science and Technology. Faculty of Non-Ferrous Metals. — [Kraków : AGH], [2014]. — S. 116

Extraction of aluminum from melting loss coming from melting the scrap / Anna KOŃKO, Kamil Legomski, Stanisław PIETRZYK // W: ICNFM 2014 : [1st International Conference on Non-Ferrous Metals – processing and new materials] : Wisła, Poland, June 4–6 2014 : book of abstracts / AGH University of Science and Technology. Faculty of Non-Ferrous Metals. — [Kraków : AGH], [2014]. — S. 115–116

Influence of frequency of pulsed current during the plasma electrolytic oxidation on the corrosion resistance of coatings formed on magnesium alloy $AZ91$ / Anna KOŃKO, WOJCIECH GĘBAROWSKI, Piotr PALIMĄKA, Stanisław PIETRZYK // W: ICNFM 2015 : [2\textsuperscript{nd} International Conference on Non-Ferrous Metals] : Cracow, Poland, June 22–24 2015 : book of abstracts. — [Kraków : AGH], [2015]. — S. 93

The influence of $Al_{2}O_{3}, CaF_{2}, Na_{3}AlF_{6}$ on the physical properties of electrolyte for reduction of aluminum / KOŃKO A. // W: ISDM2014 : XXI. International Students' Day of Metallurgy : May 15–17\textsuperscript{th} 2014, Clausthal : proceedings / TU Clausthal. — Germany : Förderverein der Fachschaft Physik, Materialwissenschaften und Chemie, 2014. — ISBN: 978-3-00-045996-2. — S. 92–97. — Bibliogr. s. 97, Abstr.