Introduction to Properties of Galactic X-Ray Sources

by Chul-Sung Choi, Kyoung W. Min, Tu-Hwan Kim
Published 1988-12-01

On the Nature of the Gamma-ray Bursts

by Kyung-Ai Hong, Sug-Whan Kim, Tu-Hwan Kim
Published 1987-12-01

UBV Light Curves of the Eclipsing Binary SW Lacertae

by Won-Yong Han, Kang-Min Kim, Chun-Hwey Kim, Woo-Baik Lee, Tu-Hwan Kim
Published 1988-06-01

Changes in the Earth’s Spin Rotation due to the Atmospheric Effects and Reduction in Glaciers

by Sung-Ho Na, Jungho Cho, Tu-Hwan Kim, Kiweon Seo, Kookhyoun Youm, Sung-Moon Yoo, Byungkyu Choi, Hasu Yoon
Published 2016-12-01

A Study on the Tracking and Position Predictions

by Chun-Hwey Kim, Jong Sub Shin, Pil Ho Park, Tu-Hwan Kim, Byoung-Sun Lee, Jung-Hyun Jo, Jung-Sook Lee, Sang-Young Park, Kyu-Hong Choi
Published 1988-06-01