RUS
ENG
Full version
JOURNALS
// Differentsial'nye Uravneniya
// Archive
Differ. Uravn.,
1997
Volume 33,
Number 5,
Pages
632–637
(Mi de9262)
Ordinary Differential Equations
On the asymptotic perturbation of a nonlinear center
Yu. A. Il'in
Saint Petersburg State University
UDC:
517.938
Received:
01.03.1997
Fulltext:
PDF file (977 kB)
English version:
Differential Equations, 1997,
33
:5,
635–640
Bibliographic databases:
©
Steklov Math. Inst. of RAS
, 2026
Fulltext:
PDF file (977 kB)