A study on the acceleration of the HI gas clouds around the star clusters Pleaides and h and x Persei (Pleiades와 h and x Persei 성단(星團) 둘레의 HI gas clouds의 가원(加速)에 관(關)한 연구(硏究))
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- Journal of The Korean Astronomical Society
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- v.1 no.1
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- pp.37-50
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- 1968