Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 森川 幾太郎 and MORIKAWA Ikutaro,The Hamadori district and Nuclear power station (2),東北数学教育学会年報,0910-268X,東北数学教育学会,2012-03-31,,43,15-27,https://cir.nii.ac.jp/crid/1390853649582817664,https://doi.org/10.20569/00005007