소개글
##Author: Lee Ki-Won, Mihn Byeong-Hee, Ahn Young Sook, Kim Bong-Gyu
##Organization: Lee Ki-Won; Mihn Byeong-Hee; Ahn Young Sook; Kim Bong-Gyu
##Publish: Journal of Astronomy and Space Sciences Volume 31, Issue1, p63~66, 15 March 2014