TY  - JOUR
AU  - A. A. Zhukova
TI  - Rotation number like total characteristic of stability of Hill equation
JO  - Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ
PY  - 2009
SP  - 26
EP  - 32
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/VSGU_2009_2_a2/
LA  - ru
ID  - VSGU_2009_2_a2
ER  -