1. Surveyor: Lunar Exploration Program;Godwin,2006
2. Apollo experience report: mission planning for lunar module descent and ascent;Bennett,1972
3. An overview of the mission and technical characteristics of change’4 lunar probe;Ye;Sci. China Technol. Sci.,2017
4. U. Soppa, P. Kyr, J. Bolz, B. Bischof, Small lunar lander-a near term precursor mission, in: 37th COSPAR Scientific Assembly, 37, Montréal, Canada, 2008, p. 2986.
5. Gillis-Smith, Greg R., Mars pathfinder lander deployment mechanisms, in: 30th Aerospace Mechanisms Symposium, 1996, pp. 255–271.