@article{oai:air.repo.nii.ac.jp:00004731,
 author = {Wittmann, Erich Ch. and 湊, 三郎},
 issue = {34},
 journal = {東北数学教育学会年報, Journal of Tohoku Society of Mathematics Education},
 month = {Mar},
 note = {Developmental Research Project, maehe 2000, Selected Papers. University of Dortmund. Department of Mathematics, 265-278.},
 pages = {41--54},
 title = {翻訳 教師教育のA(アルファ)とΩ(オメガ) : 数学的活動の組織化},
 year = {2003}
}