共 12 条
[4]
Gray L. H., 1936, P ROY SOC LOND A MAT, V156, P578, DOI 10.1098/rspa.1936.0169
[5]
GRAY LH, 1949, BRIT J RADIOL, V22, P667
[6]
Heitler W., 1936, QUANTUM THEORY RAD, V5
[7]
JOHNS HE, 1954, NUCLEONICS, V12, P40
[8]
JOHNS HE, 1955, J CAN ASS RADIOLOGIS, V6, P37
[9]
Keesom WH, 1932, P K AKAD WET-AMSTERD, V35, P294