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다국어입력
1
Jai-Koo Park, Hyun-Jung Kim, Jung-Shick Lee, | 한국암반공학회 | 2001 ,
2
Ji-Whan Ahn, Hyung-Seok KIm, Hyoung-Ho Lee, Hwan, | 한국암반공학회 | 2001 ,