Nesvidomin, A. V., Volina, T. M., Pylypaka, S. F., Babka, V. M. and Hryshchenko, I. Y. (2023) “THE CONNECTION BETWEEN THE PARABOLA AND THE ELLIPSE ON THE SURFACE OF THE SPHERE”, Bulletin of Sumy National Agrarian University. The series: Mechanization and Automation of Production Processes, (4 (54), pp. 36-41. doi: 10.32782/msnau.2023.4.6.