共 50 条
[42]
SHIMIZU M, 1976, NASA, P763
[43]
RADIO OBSERVATIONS OF OH IN COMET WEST 1975N
[J].
ASTROPHYSICAL JOURNAL,
1976, 209 (01)
:L49-L52
[48]
PHYSICAL PROCESSES IN COMETS
[J].
ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS,
1976, 14
:143-172