(1993). Trajectory optimization for the national aerospace plane: Semi-annual report June 13, 1992-December 12, 1992 / principal investigator: Ping Lu.
Citace podle Chicago (17th ed.)Trajectory Optimization for the National Aerospace Plane: Semi-annual Report June 13, 1992-December 12, 1992 / Principal Investigator: Ping Lu. 1993.
Citace podle MLA (9th ed.)Trajectory Optimization for the National Aerospace Plane: Semi-annual Report June 13, 1992-December 12, 1992 / Principal Investigator: Ping Lu. 1993.
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