中国空间科学技术
On-board Optimal Nominal Trajectory Guidance Method for Lunar Pinpoint Soft Landing
LIANG Dong, LIU Liang-Dong, HE Ying-Zi
Chinese Space Science and Technology . 2011, (6): 27 -35 .  DOI: 10.3780/j.issn.1000-758X.2011.06.005