W. Stickan
发表
W. Stickan,
U. Rees,
1992
.
W. Stickan,
U. Rees,
D. Gansert,
1994
.
R. Hardeland,
W. Stickan,
G. Behrmann,
2001
.
W. Stickan,
Xi-ming Zhang,
1992,
Trees.
V. Wolters,
W. Stickan,
1991,
Oecologia.
W. Stickan,
G. Neemann,
1992
.