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Author: Sohn Dong-Hyo, Park Kwan-Dong, Won Jihye, Cho Jungho, Roh Kyoung-Min
Organization: Sohn Dong-Hyo; Park Kwan-Dong; Won Jihye; Cho Jungho; Roh Kyoung-Min
Publish: Journal of Astronomy and Space Sciences Volume 29, Issue1, p1~10, 15 March 2012