TY  - JOUR
AU  - B. A. Shcherbakov
TI  - Recurrent solutions of differential equations and the general theory of dynamical systems
JO  - Differencialʹnye uravneniâ
PY  - 1967
SP  - 1450
EP  - 1460
VL  - 3
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1967_3_9_a3/
LA  - ru
ID  - DE_1967_3_9_a3
ER  -