Petrenko, V. I., V. D. Petrenko, and O. L. Tiutkin. “THE USE OF "FILTERS" FOR IN-DEPTH ANALYSIS OF THE BEHAVIOR OF THE SYSTEM "LINING-ARRAY&Quot; IN THE CALCULATIONS OF UNDERGROUND STRUCTURES”. Science and Transport Progress , no. 3 (April 25, 2004): 137–140. Accessed April 29, 2024. https://stp.ust.edu.ua/article/view/20977.