On the Stability of Symmetric Periodic Orbits of the Elliptic Sitnikov Problem. - Xiuli Cen; Xuhua Cheng; Zaitang Huang; Meirong Zhang (SIAM J. Appl. Dyn. Syst., 2020)

A Proof for a Stability Conjecture on Symmetric Periodic Solutions of the Elliptic Sitnikov Problem. - Xiuli Cen; Changjian Liu; Meirong Zhang (SIAM J. Appl. Dyn. Syst., 2021)