Karl Gass
发表
Richard Cam,
Karl Gass,
Wayne Nation,
2003
.
Karl Gass,
Kent D. Choquette,
Terry Hardin,
1999
.
Neil Kelley,
Karl Gass,
Dale E. Berg,
1998
.
Karl Gass,
James M. Brandt,
Lyndon G. Pierson,
2001
.
Karl Gass,
Lyndon G. Pierson,
Perry J. Robertson,
1999,
CHES.