共 13 条
[11]
The use of a thermionic tetrode for voltage control
[J].
JOURNAL OF THE FRANKLIN INSTITUTE,
1932, 214
:155-162
[12]
Coincidence counter studies of cosmic-ray showers
[J].
PHYSICAL REVIEW,
1936, 49 (10)
:0711-0718
[13]
The penetrating power of cosmic secondaries.
[J].
ZEITSCHRIFT FUR PHYSIK,
1935, 96 (1-2)
:121-136