University of California at Santa Barbara
发表
M. Ruszkowski,
S. Oh,
M. Ruszkowski,
2009,
0911.5198.
C. E. Max,
B. A. Macintosh,
University of Arizona,
2004
.
John M. Martinis,
Henry G. Leduc,
Jet Propulsion Laboratory,
2008
.
E. Rol,
J. P. Osborne,
K. L. Page,
2009,
0907.4578.