H. K. F. Ehlers

Space Shuttle contamination measurements from flights STS-1 through STS-4

E. Miller, H. K. F. Ehlers, S. Jacobs, 1984 .

An analysis of return flux from the Space Shuttle Orbiter RCS engines

H. K. F. Ehlers, 1984 .

Modeling correlation with flight data

H. K. F. Ehlers, 1983 .

STS-1 mission contamination evaluation approach

E. Miller, H. K. F. Ehlers, S. Jacobs, 1980 .

Space Shuttle contamination overview

L. J. Leger, H. K. F. Ehlers, S. Jacobs, 1978 .