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JOURNALS
// Doklady Akademii Nauk
// Archive
Dokl. Akad. Nauk SSSR,
1967
Volume 173,
Number 3,
Pages
529–531
(Mi dan32966)
MATHEMATICS
On a type of contractible curves
G. N. Tyurina
Lomonosov Moscow State University
UDC:
513.013.7
Presented:
L. S. Pontryagin
Received: 27.05.1966
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Steklov Math. Inst. of RAS
, 2024
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