HEA|  |00725nam0 2200253   45  
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200|10|▼aAstrophysical journal▼iSuppl-
   |  |ement series
207| 0|▼av.1 (1954)-
210|  |▼aChicago, Ill.▼cUniversity of-
   |  | Chicago Press
422| 1|▼1011  ▼a0004-637X▼15301 ▼aAst-
   |  |rophysical journal
530|0 |▼aAstrophysical journal. Suppl-
   |  |ement series
531|  |▼aAstrophys. J., Suppl. Ser.
541|1 |▼a（美）天体物理学杂志．补编
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