H. Krutter
发表
J. C. Slater,
H. Krutter,
1935
.
H. Krutter,
B. Warren,
O. Morningstar,
1936
.
H. Krutter,
1982
.
H. Krutter,
1935
.
H. Krutter,
M. F. Manning,
1937
.
H. Krutter,
1941,
The Journal of geology.