@article{oai:tsukuba.repo.nii.ac.jp:00015466, author = {岡崎, 敏雄 and OKAZAKI, Toshio}, journal = {筑波応用言語学研究, Tsukuba Journal of Applied Linguistics}, month = {Dec}, pages = {1--14}, title = {情報生態学原論 : 情報概念の規定}, volume = {14}, year = {2007} }