共 9 条
[1]
BIR GL, 1957, SOV PHYS-TECH PHYS, V2, P419
[2]
BIR GL, 1957, ZH TEKH FIZ, V27, P467
[3]
GANGADHAR RB, 1968, COMMUNICATED
[5]
Milnes A. G., 1960, IRE T ELECT DEVICES, V7, P242
[6]
RAVICH YI, 1962, RADIOTEKH ELEKTRON, V7, P1002