D. Ruegger
发表
C. Morel,
A. Vacchi,
R. Breedon,
1993
.
C. Morel,
A. Vacchi,
P. Giacomelli,
1990
.
C. Morel,
A. Vacchi,
R. Breedon,
1987
.
C. Morel,
A. Vacchi,
R. Breedon,
1988
.
C. Morel,
A. Vacchi,
R. Breedon,
1993
.
A. Bay,
J. Perroud,
J. Loude,
1986
.
G. Grégoire,
J. Perroud,
L. V. Elmbt,
1984
.
J. Perroud,
P. Truöl,
C. Joseph,
1987
.
J. Perroud,
J. Loude,
A. Bay,
1988
.
Durwood Ruegger,
Ernest W. King,
D. Ruegger,
1992
.
C. Morel,
A. Vacchi,
C. Comtat,
1998
.
C. Morel,
A. Vacchi,
R. Breedon,
1990
.