共 4 条
[1]
BARTLETT, 1931, PHYS REV, V37, P279
[2]
FRY, 1921, PHYS REV, V17, P441
[3]
LANGMUIR, 1923, PHYS REV, V21, P419
[4]
SCHOTTKY, 1914, PHYS Z, V15, P872