The variational theory in the large including the non-regular case-first paper
成果类型:
Article
署名作者:
Ewing, G; Morse, M
刊物名称:
ANNALS OF MATHEMATICS
ISSN/ISSBN:
0003-486X
DOI:
10.2307/1968967
发表日期:
1943
页码:
339-353
关键词: