Charles R. Gunn

发表

Requirements for a near-earth space tug vehicle

Charles R. Gunn, 1990 .

Space shuttle operations experience

Charles R. Gunn, 1988 .

Space transportation for the 21st century

Charles R. Gunn, 1991 .

Next generation: Unmanned launch vehicles and upper stages: The needs

Charles R. Gunn, 1991 .

Current systems: Upper stages

Charles R. Gunn, 1991 .

United States orbital transfer vehicle programs

Charles R. Gunn, 1989 .