천문학회보 (The Bulletin of The Korean Astronomical Society)
- 제23권
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- Pages.38-38
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- 1998
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- 1226-2692(pISSN)
THE STRENGTH OF H BETA INDEX AND THE AGES OF OLD STELLAR SYSTEMS
- Lee Hyun-chul (Center for Space Astrophysics, Yonsei University) ;
- Yoon Seok-Jin (Center for Space Astrophysics, Yonsei University) ;
- Lee Young-Wook (Center for Space Astrophysics, Yonsei University)
- 발행 : 1998.10.01