환단고기가 위서가 아닌 이유(네이버 지식인)
http://kin.naver.com/qna/detail.nhn?d1id=11&dirId=111001&docId=182269622&qb=7ZmY64uo6rOg6riwLOychOyEnA==&enc=utf8환ㄷㅎ§ion=kin&rank=3&search_sort=0&spq=0&pid=SlY6awpySD8sssWjiMKsssssssZ-384082&sid=j2x2CbjRDXHGc1/xWhseWQ%3D%3D