Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
森川 幾太郎 and MORIKAWA Ikutaro,Symmetrical figure and making some problems to prove,東北数学教育学会年報,0910268X,東北数学教育学会,2010-03-31,,41,39-48,https://cir.nii.ac.jp/crid/1390572174606116224,https://doi.org/10.20569/00005020