A hybrid decision support system for iron ore supply / A. Samolejová, R. Lenort, P. Besta, J. FELIKS // Metalurgija = Metallurgy ; ISSN 0543-5846. — 2012 vol. 51 no. 3, s. 407, poz. 8. — SHMD'2012 : 10th international symposium of Croatian Metallurgical Society = 10. medunarodni Simpozij Hrvatskog Metalurškog Društva : materials and metallurgy = materijali i metalurgija : Šibenik, Croatia, June 17–21, 2012 : summaries of lecture = sažeci predavanja / Croatian Metallurgical Society. — Zagreb : CMS, 2012

Effect of parameter estimation uncertainty on the estimated level of risk in the FMEA method / Lech BUKOWSKI, Jerzy FELIKS // W: Advances in analysis and decision-making for complex and uncertain systems : August 1st, 2012 as a part of the 24th International conference on Systems research, informatics and cybernetics : July 30–August 3, 2012, Baden-Baden, Germany. Vol. 2, Papers from the Special focus symposium on Analysis and decision making in complex and uncertain systems / eds. Jerzy Józefczyk, George E. Lasker. — Tecumseh : The International Institute for Advanced Studies in Systems Research and Cybernetics, cop. 2012. — ISBN: 978-1-897546-19-2. — S. 6–10. — Bibliogr. s. 10, Abstr.

Forecasting method in logistics / LICHOTA Adam, FELIKS Jerzy // W: CLC 2012 : Carpathian logistics congress : November 7\textsuperscript{th} – 9\textsuperscript{th} 2012, Jesenik, Czech Republic, EU : congress proceedings / TANGER Ltd., VSB – Technical University Ostrava, Technical University in Kosice, AGH University of Science & Technology, Krakow. — Ostrava : TANGER Ltd., 2012 + CD. — ISBN: 978-80-87294-33-8. — S. 46