H. Nickel
发表
J.M.A. Longo,
H. Nickel,
1995
.
G. Breitbach,
J. Wolters,
H. Nickel,
1997
.
Th. Streit,
H. Nickel,
1993
.
J.M.A. Longo,
H. Nickel,
1996
.
J.M.A. Longo,
H. Nickel,
1994
.
J.M.A. Longo,
H. Nickel,
1995
.
H. Nickel,
H. Nickel,
1995
.
R. Germann,
Alfred Forchel,
Ferdinand Scholz,
1989
.