MALKOV, E.A.; BEKOV, A.A.; MOMYNOV, S.B.; BECKMUHAMEDOV, I.B.; KURMANGALIYEV, D.M.; MUKAMETZHAN, A.M.; ORYNQUL, I.S. Poincare sections for two fixed centers problem and Henon-Heiles potential. Recent Contributions to Physics, [S. l.], v. 2020, n. 1, p. 4–10, 2020. DOI: 10.26577/RCPh.2020.v72.i1.01. Disponível em: https://bph.kaznu.kz/index.php/zhuzhu/article/view/1239. Acesso em: 5 jul. 2026.