Minglibayev Mukhtar Zhumabekovich, Kosherbayeva Aiken Bakutzhanovna. DIFFERENTIAL EQUATIONS OF PLANETARY SYSTEMS. Academic Journal of Physical and Chemical Sciences [Интернет]. 7 апрель 2020 г. [цитируется по 13 декабрь 2025 г.];(2):14-20. доступно на: http://89.250.84.46/reports-science/article/view/725