ON SINGULARITIES OF MAPPINGS OF EUCLIDEAN SPACES .1. MAPPINGS OF THE THE PLANE INTO THE PLANE
成果类型:
Article
署名作者:
WHITNEY, H
刊物名称:
ANNALS OF MATHEMATICS
ISSN/ISSBN:
0003-486X
DOI:
10.2307/1970070
发表日期:
1955
页码:
374-410
关键词: