@article{oai:ipsj.ixsq.nii.ac.jp:00075224,
 author = {平田圭二},
 issue = {3},
 journal = {デジタルプラクティス},
 month = {Jul},
 pages = {151--151},
 title = {巻頭言},
 volume = {2},
 year = {2011}
}