TY  - JOUR
AU  - M. T. Terekhin
TI  - Small periodic solutions of nonlinear systems of differential equations with constant deviation
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 2008
SP  - 56
EP  - 65
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_2008_6_a5/
LA  - ru
ID  - IVM_2008_6_a5
ER  -