Malkov Ewgenii, Bekov Askar, Momynov Serzhan, Beckmuhamedov Ilias., Kurmangaliev Duman, Mukametzhan Aidana, Orynqul Iltefat. INVESTIGATION OF TWO FIXED CENTERS PROBLEM AND HENON-HEILES POTENTIAL BASED ON THE POINCARE SECTION. СФМН [Интернет]. 4 февраль 2019 г. [цитируется по 2 май 2024 г.];(1):55-61. доступно на: https://journals.nauka-nanrk.kz/physics-mathematics/article/view/1161