[1] LI Mingtao, ZHENG Jianhua.Impulsive lunar Halo transfers using the stable manifolds and lunar flybys.Acta Astronautica.Volume 66, Issues 9–10, May–June 2010, Pages 1481–1492; [2]Mingtao Li, Jianhua Zheng.Indirect transfer to the Earth–Moon L1 libration point.Celestial Mechanics and Dynamical Astronomy.October 2010,Volume 108, Issue 2, pp 203–213; [3]LI Mingtao, ZHENG Jianhua.The Optimization of Transfer Trajectory for Small Amplitude Halo Orbits.Measurement and Control, April 2008,41(3):81-84; [4]Mingtao Li, Jianhua Zheng.Low energy trajectory optmization for CE-2'S extended mission after 2012.63rd International Astronautical Congress 2012, IAC 2012,Napoli; [5]Mingtao Li, Jianhua Zheng.Trajectory Optimization for Sun-Earth L5 Point Missions.64th International Astronautical Congress 2013, IAC 2013,Beijing;
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