Ballová, Dominika. “Global and Local Trend Analysis and Change-Point Analysis of Selected Financial and Market Indices”. Journal of Automation, Mobile Robotics and Intelligent Systems 13, no. 3 (July 18, 2019): 56–63. Accessed May 15, 2025. https://jamris.d.tomp.pl/index.php/JAMRIS/article/view/519.