@article{oai:air.repo.nii.ac.jp:00005038,
 author = {橘川, 孚 and Kikkawa, Makoto},
 issue = {26},
 journal = {東北数学教育学会年報, Journal of Tohoku Society of Mathematics Education},
 month = {Mar},
 pages = {46--50},
 title = {数学教育用数式処理システムとその異なるPC上での活用の国際化の課題},
 year = {1995}
}