TY  - JOUR
AU  - Ignatyev, Alexander O.
AU  - Ignatyev, Oleksiy
TI  - Quadratic forms as Lyapunov functions in the study of stability of solutions to difference equations
JO  - Electronic Journal of Differential Equations
PY  - 2011
VL  - 2011
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EJDE_2011__2011__a86/
LA  - en
ID  - EJDE_2011__2011__a86
ER  -