APPROXIMATION BY NON-DENSE SETS OF FUNCTIONS
成果类型:
Article
署名作者:
HIRSCHMAN, II
刊物名称:
ANNALS OF MATHEMATICS
ISSN/ISSBN:
0003-486X
DOI:
10.2307/1969553
发表日期:
1949
页码:
666-675
关键词: