Харченко, В. П., and Д. О. Корчунов. “METRIC SPACE OF AIRCRAFT SITUATIONS OF AIRCRAFT”. Proceedings of National Aviation University (archive) 14, no. 3 (March 15, 2021): 63–68. Accessed June 14, 2026. http://jrnl.kai.edu.ua/index.php/visnik/article/view/15198.