Karl Borch
发表
K. Borch,
Karl Borch,
1960
.
Karl Borch,
1967
.
K. Borch,
Karl Borch,
1967
.
Harvey E. Lapan,
H. Lapan,
K. Borch,
1975
.
K. Borch,
Karl Borch,
1960,
ASTIN Bulletin.
K. Borch,
Karl Borch,
1960
.
K. Borch,
Karl Borch,
1969,
ASTIN Bulletin.
Knut K. Aase,
Agnar Sandmo,
A. Sandmo,
1989
.
K. Borch,
Karl Borch,
1969
.