Approximation Solution of the Nonlinear Circular Sitnikov Restricted Four-Body Problem. - Reena Kumari; Ashok Kumar Pal; Elbaz I. Abouelmagd; Sawsan Alhowaity (Symmetry, 2021)

Periodic Solutions of Nonlinear Relative Motion Satellites. - Ashok Kumar Pal; Elbaz I. Abouelmagd; Juan Luis García Guirao; Dariusz W. Brzezinski (Symmetry, 2021)

Analysis of radiation pressure and albedo effect in the generalized CR3BP with oblateness. - Bhupendra Jangid; Ashok Kumar Pal; Lata Kumari Bairwa (Commun. Nonlinear Sci. Numer. Simul., 2025)