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Author: Lee Bum Seok, Jung Mun Seung, Kwon Oh Joon, Kang Hee Jung
Organization: Lee Bum Seok; Jung Mun Seung; Kwon Oh Joon; Kang Hee Jung
Publish: International Journal Aeronautical and Space Sciences Volume 11, Issue1, p1~9, 01 March 2010