TY  - BOOK
AU  - Arnold,Vladimir I.
TI  - Ordinary differential equations
SN  - 9783540345633             
U1  - 515.352 AR6503 
PY  - 1984///
CY  - New York
PB  - Springer-Verlag
KW  - Phase spaces
KW  - Vector fields
KW  - Linear system
ER  -