NEW PROOF FOR A THEOREM OF EILENBERG AND MACLANE
成果类型:
Article
署名作者:
LYNDON, R
刊物名称:
ANNALS OF MATHEMATICS
ISSN/ISSBN:
0003-486X
DOI:
10.2307/1969560
发表日期:
1949
页码:
731-735
关键词: