Robert L. Staehle
发表
Pluto express: Advanced technologies enable lower cost missions to the outer Solar System and beyond
Leon Alkalai,
Robert L. Staehle,
E. Jay Wyatt,
1997
.
Richard J. Terrile,
E. J. Wyatt,
Robert L. Staehle,
1996
.
Richard J. Doyle,
James E. Randolph,
Richard J. Terrile,
1999
.