Dufresnoy, J.; Pisot, Ch. Sur les dérivées successifs d’un ensemble fermé d’entiers algébriques. (French) Zbl 0051.28203 Bull. Sci. Math., II. Sér. 77, 129-136 (1953). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 4 Documents Keywords:number theory PDF BibTeX XML Cite \textit{J. Dufresnoy} and \textit{Ch. Pisot}, Bull. Sci. Math., II. Sér. 77, 129--136 (1953; Zbl 0051.28203) Full Text: EuDML OpenURL