소개글
Author: Oh Eunsong, Kim Sug-Whan, Cho Seongick, Ryu Joo-Hyung, Ahn Yu-Hwan
Organization: Oh Eunsong; Kim Sug-Whan; Cho Seongick; Ryu Joo-Hyung; Ahn Yu-Hwan
Publish: Journal of Astronomy and Space Sciences Volume 29, Issue2, p199~208, 15 June 2012