Laguta, V. V., and M. I. Kapitsa. “THE PROBLEM OF DETERMINING THE LENGTH OF THE ZONES H-CHARACTERISTICS IN CALCULATING THE RELIABILITY OF TECHNICAL OBJECTS”. Science and Transport Progress , no. 22 (June 25, 2008): 129–131. Accessed May 13, 2025. https://stp.ust.edu.ua/article/view/15229.