On certain metric spaces arising from euclidean spaces by a change of metric and their imbedding in Hilbert space

成果类型:
Article
署名作者:
Schoenberg, IJ
刊物名称:
ANNALS OF MATHEMATICS
ISSN/ISSBN:
0003-486X
DOI:
10.2307/1968835
发表日期:
1937
页码:
787-793
关键词: