TY  - BOOK
AU  - Walter Wolfgang
AU  - Thompson Russell
TI  - Ordinary differential equations
SN  - 978-0-387-98459-9
U1  - 515.352 
PY  - 1998///
CY  - New York
PB  - Springer-Verlag
KW  - Differential equations
KW  - Ordinary differential equations
ER  -