• "円周率「3」子どもたち". 数学セミナー. 40: 23. 細野真宏「「円周率3」時代勉強法」、『Bungeishunjū』vol. 79(3), Mar. 2001, pp. 156-160 朝日新聞 2012. 山下純一 (2001). "入試問題から旅立ち/円周率は「およそ3」". 理系へ数学....
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    Mathematics in the History of Thought’ [思想史的に見たる数学発達] (in Mathematics as General Education [一般的教養として数学について], Iwanami Shoten [岩波書店], November 1936), reprinted...
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    [実践と対象認識——歴史的世界において認識立場] (Tetsugaku Kenkyū [哲学研究], No. 252, No. 253 and No. 254, March-May 1937). ‘Problems of Species Formation and Development’ [種生成発展問題] (Shisō...
    51 KB (5,569 words) - 10:14, 5 June 2024
  • とある魔術禁書目録 [A Certain Magical Index]. Kadokawa (in Japanese). Archived from the original on January 22, 2023. Retrieved January 22, 2023. とある魔術禁書目録(22)...
    130 KB (2,605 words) - 01:16, 30 May 2024
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    from:{{cite book}}: CS1 maint: postscript (link) 西川青季 (1998). 幾何学的変分問題. 岩波講座現代数学基礎 (in Japanese). Vol. 28. Tokyo: 岩波書店. ISBN 4-00-010642-2. Ulrich Dierkes...
    21 KB (2,718 words) - 08:16, 9 February 2024