Links
[1] http://www.si.re.kr/%23
[2] http://facebook.com/sharer.php?u=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F40525&t=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%A0%84%ED%86%B5%ED%95%9C%EC%98%A5%20%EB%B3%B4%EC%A1%B4%EC%9D%84%20%EC%9C%84%ED%95%9C%20%EC%A0%95%EC%B1%85%EC%8B%A4%ED%97%98%EF%BC%9A%EA%B0%9C%EB%B0%9C%EA%B6%8C%EC%96%91%EB%8F%84%EC%A0%9C%EB%A5%BC%20%EC%A4%91%EC%8B%AC%EC%9C%BC%EB%A1%9C
[3] http://twitter.com/intent/tweet?url=http%3A%2F%2Fwww.si.re.kr%2Fnode%2F40525&text=%5B%EB%85%BC%EB%AC%B8%5D%20%EC%A0%84%ED%86%B5%ED%95%9C%EC%98%A5%20%EB%B3%B4%EC%A1%B4%EC%9D%84%20%EC%9C%84%ED%95%9C%20%EC%A0%95%EC%B1%85%EC%8B%A4%ED%97%98%EF%BC%9A%EA%B0%9C%EB%B0%9C%EA%B6%8C%EC%96%91%EB%8F%84%EC%A0%9C%EB%A5%BC%20%EC%A4%91%EC%8B%AC%EC%9C%BC%EB%A1%9C
[4] http://www.si.re.kr/taxonomy/term/15672
[5] http://www.si.re.kr/si_download/40525/6489
[6] http://www.si.re.kr/studies_on/15672