L. Keller
发表
N. Nakao,
A.I. Drozhdin,
N.V. Mokhov,
2007,
2007 IEEE Particle Accelerator Conference (PAC).
Thomas Weiland,
Alexander Mikhailichenko,
H. Stoeck,
2007
.
R. Sugahara,
D. Walz,
A. Seryi,
2005
.
P. Tenenbaum,
L. Keller,
T. O. Raubenheimer,
2000
.