2Bennett F V. Apollo experience report-mission planning for lunar module descent and ascent. In: NASA Technical Note. NASA TN D-6846, 1972
3Takano Y, Takizawa Y, Sasaki S. The SELENE project and Japanese future lunar exploration, Acta Astronautica, 2005, 57(28): 112-115
4Ockels W J. EuroMoon 2000-a plan for a european lunar south pole expedition. Acta Astronaudca, 1997, 41(4-10): 579-583
5Ueno S, Yamaguchi Y. 3-dimensional near-minimum fuel guidance law of a lunar landing module, AIAA Guidance, Navigation, and Control Conference and Exhibit Portland OR, 1999:AIAA-99-3983
6Mclnnes C R. Path shaping guidance for terminal lunar descent. Acta Astronautica, 1995, 36(7): 367-377