PROFILE: SHEPHERD - Shepherd Distribution has found a niche where there's not too much competition.
Commercial motor ; 184 , 4669
1996
Article (Journal)
English
Les Shepherd an Interstellar Visionary
Online Contents | 2014
|Ion Beam Shepherd for Asteroid Deflection
Online Contents | 2011
|Ion Beam Shepherd for Asteroid Deflection
AIAA | 2011
|