H. Singer
发表
M. Kubicki,
B. Gautheron,
W. Steinfeldt,
1992
.
G. Wilkinson,
H. Singer,
1968
.
D. Schollmeyer,
C. Schmidt,
H. Singer,
1997
.
M. Steigerwald,
D. Schollmeyer,
H. Singer,
1993
.
J. Wendt,
H. Singer,
U. Klinger,
1991
.
H. Singer,
W. Hartmann,
1988
.
G. Wilkinson,
H. Singer,
1968
.
H. Singer,
1966
.
W. Steinfeldt,
H. Singer,
V. Wiedenhöft,
1993
.
W. Steinfeldt,
H. Singer,
V. Wiedenhoeft,
1993
.