@article{oai:jumonji-u.repo.nii.ac.jp:00001041,
 author = {角田, 真二 and TSUNODA, Shinji},
 journal = {社会情報論叢, THE JUMONJI JOURNAL OF SOCIAL AND INFORMATION SCIENCES},
 month = {Mar},
 pages = {83--95},
 title = {電子メール学習上の問題},
 volume = {1},
 year = {1998},
 yomi = {ツノダ, シンジ}
}