一般注記 |
His Die mathematischen Studien ... 1973 Euler-Koll. (1983 : Berlin, Ger.). Zum Werk Leonhard Eulers, 1984: CIP t.p. (E. Knobloch) verso t.p. (Eberhard Knobloch, Tech. Univ. Berlin) data sheet (b. 11-6-43) EDSRC:組合せ論の発見 : 古代から現代へ / Robin Wilson, John J. Watkins編 ; 平坂貢訳(共立出版, 2021.6)
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