|
This article is cited in 2 scientific papers (total in 2 papers)
A classification of mappings of the three-dimensional complex into the two-dimensional sphere
L. Pontrjagin
Received: 27.06.1940
Citation:
L. Pontrjagin, “A classification of mappings of the three-dimensional complex into the two-dimensional sphere”, Sb. Math., 51:2 (1941)
Linking options:
https://www.mathnet.ru/eng/sm6073 https://www.mathnet.ru/eng/sm/v51/i2/p331
|
|