TY  - BOOK
AU  - Hartman, Phillip.
TI  - Ordinary Differential Equations / 
SN  - 3-7643-3068-6
U1  - B33 
PY  - 1982///
CY  - Boston : 
PB  - Birkhauser , 
KW  - Mathematics <Differential Equations>
ER  -