著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Klaus Rasmussen and Masami Isoda,The intangible task – a revelatory case of teaching mathematical thinking in Japanese elementary schools,Research in Mathematics Education,1479-4802,Informa UK Limited,2018-12-10,21,1,43-59,https://cir.nii.ac.jp/crid/1360848659200718976,https://doi.org/10.1080/14794802.2018.1555714