Білецький, А. Я., and П. О. Приставка. “Construction of Spatial Models in the Monitoring System Based on Observation Data on the Ground”. Proceedings of National Aviation University (archive) 13, no. 2 (March 1, 2021): 91–95. Accessed May 19, 2026. http://jrnl.kai.edu.ua/index.php/visnik/article/view/13698.