共 6 条
[1]
BRUMBERG EA, 1966, ARK FYS, V14, P195
[4]
NEWELL HE, 1948, REV SCI INSTR, V20, P568
[5]
THE PROPERTIES OF COSMIC RADIATION IN THE LOWER ATMOSPHERE
[J].
PHYSICAL REVIEW,
1949, 75 (11)
:1721-1728
[6]
WITMER ER, 1948, J FRANKLIN I, V246, P293