1. Between science and ideology: the rise and fall of Bong Han theory in the 1960s North Korea;Kim;Korean J Sci Hist,1999
2. The Development of Bonghan Theory and North Koran Political, Social and Scientific Situation, MS Thesis, Department of Science Education;Park,2006
3. I am an Ideological Vagabond in the 21st Century;Kim,2007
4. Research on the Entity of Meridian;Kim,1962
5. On the Kyungrak system;Kim;J Acad Med Sci DPRK,1963