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Weil, A. "History of mathematics: How and why"(PDF). In: Proceedings of International Congress of Mathematicians, (Helsinki, 1978). Vol. 1. pp. 227–236. Archived(PDF) from the original on 9 October 2022.
Weil, A. "History of mathematics: How and why"(PDF). In: Proceedings of International Congress of Mathematicians, (Helsinki, 1978). Vol. 1. pp. 227–236. Archived(PDF) from the original on 9 October 2022.