Links
[1] http://www.si.re.kr/forum_work
[2] http://www.si.re.kr/sites/default/files/smallresearch/2013-PR-48.pdf
[3] http://www.si.re.kr/sites/default/files/smallresearch/2013-PR-49.pdf
[4] http://www.si.re.kr/sites/default/files/smallresearch/2013-PR-56.pdf
[5] http://www.si.re.kr/sites/default/files/smallresearch/2013-PR-50.pdf
[6] http://www.si.re.kr/sites/default/files/smallresearch/2013-PR-55.pdf
[7] http://www.si.re.kr/sites/default/files/smallresearch/2013-PR-54.pdf
[8] http://www.si.re.kr/sites/default/files/smallresearch/2013-PR-53.pdf
[9] http://www.si.re.kr/sites/default/files/smallresearch/2013-PR-57.pdf
[10] http://www.si.re.kr/sites/default/files/smallresearch/2013-PR-52.pdf
[11] http://www.si.re.kr/sites/default/files/smallresearch/2013-PR-51.pdf
[12] http://www.si.re.kr/taxonomy/term/20421
[13] http://www.si.re.kr/community/task