ON DEHN LEMMA AND THE ASPHERICITY OF KNOTS

成果类型:
Article
署名作者:
PAPAKYRIAKOPOULOS, CD
刊物名称:
ANNALS OF MATHEMATICS
ISSN/ISSBN:
0003-486X
DOI:
10.2307/1970113
发表日期:
1957
页码:
1-26
关键词: