RUS
ENG
Full version
JOURNALS
// Matematicheskii Sbornik
// Archive
Mat. Sb. (N.S.),
1962
Volume 56(98),
Number 1,
Pages
43–58
(Mi sm4612)
On the existence of a periodic solution of a third-order non-linear differential equation
È. M. Vaisbord
Received:
21.01.1960
Fulltext:
PDF file (1538 kB)
Bibliographic databases:
©
Steklov Math. Inst. of RAS
, 2024
Fulltext:
PDF file (1538 kB)