Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 稲垣 耕作,The Emergence Hypothesis and the 30-Year Cycle of Computer Technology,情報文化学会誌,13406531,東京 : 情報文化学会,1997-09,4,1,53-61,https://cir.nii.ac.jp/crid/1520572360162077440,