Hana Krejcirikova, Hana, and Martin Lidmila. “Experimental and Mathematical Analysis of a Multi-Layer System of Railway Track”. Communications - Scientific letters of the University of Zilina 6, no. 3 (September 30, 2004): 44-46. Accessed April 6, 2026. http://journals.uniza.sk/index.php/communications/article/view/1309.