TY  - JOUR
AU  - V. L. Krupenin
TI  - Asymmetric oscillations in systems that contain two-sided
JO  - Doklady Akademii Nauk
PY  - 1995
SP  - 49
EP  - 52
VL  - 341
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1995_341_1_a13/
LA  - ru
ID  - DAN_1995_341_1_a13
ER  -