Commercial Access to Space, The Landing System for the Rocketplane Kistler K-1 System - A Status Report
1981 ◽
Vol 92
(8)
◽
pp. 563
◽
2000 ◽
Vol 28
(5)
◽
pp. 1405-1413
◽
1971 ◽
Vol 2
(3)
◽
pp. 205-210