Харченко, В. П., and В. М. Васильєв. “Research of Estimation algorithm’s Characteristics of Controlled Flight Trajectory”. Proceedings of National Aviation University (archive) 18, no. 3-4 (May 5, 2021): 123–126. Accessed June 13, 2026. http://jrnl.kai.edu.ua/index.php/visnik/article/view/15414.