E. Perez-Chavela, J. M. Sanchez-Cerritos, “Relative equilibria for the positive curved n-body problem”, Commun. Nonlinear Sci. Numer. Simul., 82 (2020), 104994
E. A. Malkov, A. A. Bekov, S. B. Momynov, I. B. Beckmuhamedov, D. M. Kurmangaliyev, A. M. Mukametzhan, I. S. Orynqul, “Investigation of two fixed centers problem and Henon-Heiles potential based on the Poincare section”, News Natl. Acad. Sci. Rep. Kazakhstan-Ser. Phys.-Math., 1:329 (2020), 55–61
J. M. Sanchez-Cerritos, “Local regularization of a restricted problem on H-2 with primaries on hyperbolic motion”, J. Geom. Phys., 157 (2020), 103806
Philip Arathoon, “Singular Reduction of the $2$-Body Problem on the $3$-Sphere and the $4$-Dimensional Spinning Top”, Regul. Chaotic Dyn., 24:4 (2019), 370–391
A. Albouy, L. Zhao, “Lambert's theorem and projective dynamics”, Philos. Trans. R. Soc. A-Math. Phys. Eng. Sci., 377:2158 (2019), 20180417
D. G. Dritschel, “Point mass dynamics on spherical hypersurfaces”, Philos. Trans. R. Soc. A-Math. Phys. Eng. Sci., 377:2158 (2019), 20180349
E. Perez-Chavela, J. M. Sanchez-Cerritos, “Regularization of the restricted (n+1)-body problem on curved spaces”, Astrophys. Space Sci., 364:10 (2019), 170
W. Szuminski, “On certain integrable and superintegrable weight-homogeneous Hamiltonian systems”, Commun. Nonlinear Sci. Numer. Simul., 67 (2019), 600–616
Miguel A. González León, Juan Mateos Guilarte, Marina de la Torre Mayado, Integrability, Supersymmetry and Coherent States, 2019, 359
A. V. Borisov, L. C. Garcia-Naranjo, I. S. Mamaev, J. Montaldi, “Reduction and relative equilibria for the two-body problem on spaces of constant curvature”, Celest. Mech. Dyn. Astron., 130:6 (2018), 43