PROFILE: SHEPHERD - Shepherd Distribution has found a niche where there's not too much competition.
Commercial motor ; 184 , 4669 ; 76-77
1996
Aufsatz (Zeitschrift)
Englisch
Les Shepherd an Interstellar Visionary
Online Contents | 2014
|Ion Beam Shepherd for Asteroid Deflection
AIAA | 2011
|Ion Beam Shepherd for Asteroid Deflection
Online Contents | 2011
|