E. V. Alphen
发表
The energy spectrum of the soft (electron) part of cosmic radiation found by absorption in Pb and Al
J. Clay,
E. V. Alphen,
1951
.
W. D. Jonge,
P. Bloemen,
F. D. Broeder,
1991
.
W. D. Jonge,
P. Bloemen,
E. V. Alphen,
1992
.
W. D. Jonge,
P. V. Heijden,
E. V. Alphen,
1994
.