Bogunenko, Nikolay, and Anastasia Khomenok. “INVESTIGATION OF ‘GREEN’ APPROACH TRAJECTORY FOR FULL EXPLOIT OF THE BENEFITS OF SINGLE EUROPEAN SKY”. Proceedings of National Aviation University 51, no. 2 (September 20, 2012): 55–59. Accessed December 21, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/2158.