Ахатаева , Ж., К. Шакерхан, А. Керимбаев, and Б. Мукушев. “Computer Simulation of Body Motion under the Action of Central Attraction”. BULLETIN OF THE L.N. GUMILYOV EURASIAN NATIONAL UNIVERSITY. PHYSICS. ASTRONOMY SERIES, vol. 133, no. 4, July 2022, pp. 55-60, doi:10.32523/2616-6836-2020-133-4-55-60.