G. V. Fedotovich
发表
W. Liu,
O. Rind,
L. R. Sulak,
1998,
1998 Conference on Precision Electromagnetic Measurements Digest (Cat. No.98CH36254).
T. Riemann,
A. Kalinowski,
G. Venanzoni,
2009,
0912.0749.
S. K. Dhawan,
V. A. Sidorov,
F. V. Ignatov,
2002
.