Ocean and Polar Research, v.29, no.1, pp.43 - 53, 2007
한국석유지질학회지, v.12, no.1, pp.27 - 33, 2007
The Seventh ISOPE Ocean Mining Symposium, pp.15 - 20, 2007
2007 PEMSEA Network Local Government Forum, pp.1 - 32, 2007
The Regional Conference on Protection of the Marine Environment and Sustainable Use of Marine Resources in the Yellow Sea, pp.1 - 29, 2007
The Second International SPRITS Workshop, pp.7 - 14, 2007