1.
Technical Paper |
Lee, S-K. ; Kim, B-S. ; Chae, H-C. ; Park, D-C. ; Jung, S-G.
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2.
Technical Paper |
Kim, B-S. ; Yoon, W.H. ; Ryu, S.H. ; Ha, J.S.
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3.
Technical Paper |
Kang, N-S. ; Kim, B-S. ; Kim, H-J.
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