TY  - BOOK
AU  - BARREIRA Luis
AU  -  VALLS Claudia
TI  - Stability of nonautonomous differential equations
SN  - 9783540747741
U1  - B2816, P8 
PY  - 2008///
CY  - Berlin
PB  - Springer-Verlag          
KW  - Economics
ER  -