共 9 条
[3]
Fine structure in the far infra-red spectrum of NH3
[J].
PHYSICAL REVIEW,
1941, 59 (02)
:171-173
[9]
The far infrared absorption spectra of ammonia and phosphine gases under high resolving power
[J].
PHYSICAL REVIEW,
1933, 44 (05)
:0391-0398