TY  - BOOK
AU  - Hubbard,John
AU  - West,Beverly Henderson
TI  - Differential equations: a dynamical systems approach
SN  - 0387972862
PY  - 1991///
CY  - New York
PB  - Springer-Verlag
KW  - Differential equations
KW  - Differential equations, Partial
ER  -