C.D.S.  -  SIMBAD4 rel 1.8  -  2024.05.20CEST06:53:28

Reference query: 1960ApJ...132...66C (1 found)
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1960ApJ...132...66C
10.1086/146901

Astrophys. J., 132, 66-67 (1960)
Early-type stars used as standards in photoeletric H-beta photometry.
CRAWFORD D.L.


-Simbad objects: 32