TY  - JOUR
AU  - A. A. Davydov
TI  - Structural stability of control systems on orientable surfaces
JO  - Sbornik. Mathematics
PY  - 1992
SP  - 1
EP  - 28
VL  - 72
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1992_72_1_a0/
LA  - en
ID  - SM_1992_72_1_a0
ER  -