Semenov, Yu. H., and Yu. I. Zharkov. “Finding Positions With Stable Defects in Overhead System With Use of Registry Bow –disturbances With Current – Collecting by Optoelectronic System”. Science and Transport Progress , no. 37 (June 25, 2011): 109–115. Accessed November 21, 2024. https://stp.ust.edu.ua/article/view/9460.