Izvoltova, Jana, Peter Pisca, Vladimir Kotka, and Marian Mancovic. “3D Laser Scanning of Railway Line”. Communications - Scientific letters of the University of Zilina 15, no. 4 (November 30, 2013): 80-84. Accessed April 6, 2026. http://journals.uniza.sk/index.php/communications/article/view/715.