Astrophysics II: Stellar Structure / Ast
β Marshal H. Wrubel, H. C. Arp, G. R. Burbidge, E. Margaret Burbidge, Hans E. Sues
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1958
π Springer-Verlag Berlin Heidelberg
<p>Sects. 12, 13. 89 sequence and that subgiant and fainter stars in globular clusters have ultraviolet excesses. When dealing with stars whose physical properties are imperfectly underΒ stood, such as in globular cluster stars, we cannot rely too heavily on the empiriΒ cal calibration by the kinds