A. B. Sosinskii, “Обман?!”, Mat. Pros., Ser. 3, 2025, Issue 34,Pages <nobr>103

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JOURNALS // Matematicheskoe Prosveshchenie // Archive

Mat. Pros., Ser. 3, 2025 Issue 34, Pages 103–107 (Mi mp1133)

Преподавание математики

Обман?!

A. B. Sosinskii

Independent University of Moscow