共 50 条
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- [48] UHURU OBSERVATIONS OF A TRANSIENT X-RAY SOURCE ASSOCIATED WITH GLOBULAR CLUSTER NGC 6440 ASTROPHYSICAL JOURNAL, 1976, 207 (01): : L25 - &
- [49] ANS OBSERVATIONS OF X-RAY BURSTS FROM GLOBULAR CLUSTER NGC6624 BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1976, 21 (04): : 676 - 676