1.
雑誌 |
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2.
雑誌 |
Koninklijke Nederlandse Akademie van Wetenschappen
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3.
雑誌 |
Indiana University. Graduate Institute for Mathematics and Mechanics ; Indiana University. Dept. of Mathematics
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4.
雑誌 |
Indiana University. Dept. of Mathematics
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5.
雑誌 |
International Commission on the Teaching of Mathematics
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6.
雑誌 |
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7.
雑誌 |
Societate Mathematica Helvetica in Aedibus
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8.
雑誌 |
France. Ministère de l'éducation nationale
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9.
雑誌 |
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10.
雑誌 |
Société mathématique de France
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