Stern, et al, 7th Progress Report, ''Upper Atmosphere Monitoring Program, No. AT 11-1-40,
General Mills, July 1959.
Haig, Chester, Jr., "The Use of Rotors for the Landing and Re-entry Braking of Manned Space Craft, "
Institute of Aeronautical Sciences, Paper No, 60-17, January 1960.

Til-1le

Select target paragraph3