W Friedberg
发表
E Felsberger,
K O'Brien,
M. Shea,
2003,
Advances in space research : the official journal of the Committee on Space Research.
J W Wilson,
V Rafnsson,
P Goldhagen,
2003,
Advances in space research : the official journal of the Committee on Space Research.
E. B. Darden,
K O'Brien,
W Friedberg,
2000,
Health physics.
K O'Brien,
D. Smart,
D F Smart,
1996,
Environment international.
D T Lackland,
G. C. Butler,
D. Lackland,
2000,
Health physics.