共 18 条
[1]
CANTWELL, 1936, ELEC ENGG, V55, P784
[2]
CASPER, 1924, JAHRBUCH, V23, P63
[3]
ELMEN, 1935, ELEC ENGG, V54, P1292
[4]
ELMEN, 1936, BELL SYS TECH J, V15, P113
[5]
ESPENSCHIED, 1934, ELEC ENGG, V53, P1371
[6]
ESPENSCHIED, 1934, BELL SYS TECH J, V53, P654
[7]
KASARNOWSKI, 1924, Z PHYS, V30, P225
[8]
PETERSON, 1929, BELL LAB RECORD, V7, P231
[9]
PETERSON, 1930, P IRE, V18, P38
[10]
ROUELLE, 1929, C R, V188, P1392