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JOURNALS
// Doklady Akademii Nauk
// Archive
Dokl. Akad. Nauk SSSR,
1974
Volume 215,
Number 1,
Pages
61–63
(Mi dan38154)
MATHEMATICS
On global isometric imbedding in
$\mathbf{R}^3$
of some metrics of nonpositive curvature
E. V. Shikin
Lomonosov Moscow State University
UDC:
517.73
Presented:
L. S. Pontryagin
Received: 20.06.1973
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Steklov Math. Inst. of RAS
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