共 5 条
[1]
HOLBORN, 1924, Z PHYS, V30, P320
[2]
KEESOM, COMM LEIDEN, pB227
[3]
NIJHOFF, 1928, THESIS LEIDEN
[4]
ROEBUCK, 1933, PHYS REV, V43, P60
[5]
ROEBUCK, 1934, PHYS REV, V45, P332