共 20 条
[13]
JOHNS HLE, 1969, PHYSICS RADIOLOGY
[14]
KAHN FM, 1980, MED PHYS, V7, P230
[15]
LARSON KB, 1978, 2ND P ANN S COMP APP, P93
[18]
PENETRATION AND DIFFUSION OF HARD X-RAYS - POLARIZATION EFFECTS
[J].
PHYSICAL REVIEW,
1953, 90 (04)
:510-514