Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 工藤 君明 and Science & Technology Foresight Center,Overseas Trends in the Development of Human Occupied Deep Submersibles and a Proposal for Japan's Way to Take,Science & Technology Trends Quarterly Review2008 January = Science & Technology Trends,1349-3663,Science & Technology Foresight Center(NISTEP),2008,,,,https://cir.nii.ac.jp/crid/1574231877504044928,