S. Ehlken
发表
M. Steiner,
Lars Håkanson,
D. Cutts,
2012
.
G. Kirchner,
M. Gerzabek,
P. Bossew,
2009,
Journal of environmental radioactivity.
G. Kirchner,
M. Gerzabek,
F. Strebl,
2007
.
Catherine L. Barnett,
E. Reed,
Hildegarde Vandenhove,
2010
.
G. Pröhl,
G. Kirchner,
I. Fiedler,
2006,
Journal of environmental radioactivity.
Hildegarde Vandenhove,
John E. Brittain,
Jim T. Smith,
2009
.
G. Kirchner,
S. Ehlken,
1996
.
G. Pröhl,
G. Olyslaegers,
H. Vandenhove,
2010
.