共 16 条
- [2] DAVIS JH, 1973, AP LETT, V15, pL43
- [3] DEGUCHI S, 1977, PUBL ASTRON SOC JPN, V29, P683
- [6] OBSERVATIONS OF ANOMALOUS INTENSITIES IN LINES OF HCO+ ISOTOPES [J]. ASTROPHYSICAL JOURNAL, 1978, 225 (03) : L139 - L142
- [8] LOREN RB, 1977, ASTROPHYS J, V215, P129, DOI 10.1086/155340
- [9] LOREN RB, UNPUBLISHED
- [10] PLAMBECK RL, UNPUBLISHED