Ju Heon Koh, Young-soo Kim, Ho June Jung, Hwa Kyoung Jung, Ho-Soon Yang, Ho-Sang Kim, Kyoung-Don Lee, Myung Cho, Won Hyun Park, Hyo-Sung Ahn, Narae Hwang, In-Soo Yuk, Byeong-Gon Park. (2013). Development Success of the Secondary Mirror Prototype for Giant Magellan Telescope. The Bulletin of The Korean Astronomical Society, 38(2), 85-85.