ON ADDING RELATIONS TO HOMOTOPY GROUPS - NOTE
成果类型:
Note
署名作者:
WHITEHEAD, JHC
刊物名称:
ANNALS OF MATHEMATICS
ISSN/ISSBN:
0003-486X
DOI:
10.2307/1969237
发表日期:
1946
页码:
806-810
关键词: