共 14 条
[3]
KRUGER VK, 1930, Z TECHNISCHE PHYSIK, V11, P478
[5]
MITRA SN, IN PRESS PROCEEDING
[7]
OLIVIER CP, 1933, P AM PHILOS SOC, V72, P215
[8]
Pawsey JL, 1935, P CAMB PHILOS SOC, V31, P125
[9]
Ratcliffe JA, 1933, P CAMB PHILOS SOC, V29, P301