The Eighth ISOPE Ocean Mining Symposium, pp.27 - 33, 2009
한국해양연구원, pp.60 - 165, 2009
한국해양연구원, pp.352 - 429, 2009
한국해양연구원, pp.284 - 304, 2009
한국해양연구원, pp.22 - 58, 2009
Ocean and Polar Research, v.31, no.1, pp.31 - 50, 2009
KIGAM Bulletin, v.13, no.1, pp.32 - 47, 2009
Ocean and Polar Research, v.31, no.2, pp.167 - 176, 2009