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JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 59, no. 2, page. 1749 - 1752, 2011-08-11
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JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 59, no. 2, page. 1681 - 1684, 2011-08-11
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 58, no. 2, page. 198 - 204, 2011-02