共 9 条
[2]
JOHNS, 1955, NATURE, V176, P560
[3]
JOHNS HE, 1953, PHYSICS RAD THERAPY, P141
[4]
On the theory of X-ray absorption and of the continuous X- ray spectrum
[J].
PHILOSOPHICAL MAGAZINE,
1923, 46 (275)
:836-871
[5]
LAUGHLIN JS, 1953, AM J ROENTGENOL, V70, P244
[6]
LAUGHLIN JS, 1955, RADIOLOGY, V65, P394
[7]
MEREDITH WJ, 1944, BRIT J RADIOL, V17, P75
[8]
THICK TARGET BREMSSTRAHLUNG SPECTRA FOR 1.00-MEV, 1.25-MEV, AND 1.40-MEV ELECTRONS
[J].
PHYSICAL REVIEW,
1954, 96 (05)
:1344-1350
[9]
WHITE GR, 1952, NBS1003 REP