TY  - BOOK
AU  - Walter,Wolfgang
TI  - Ordinary differential equations
T2  - Graduate Texts in Mathematics(reading in Mathematics0/ 182
SN  - 0387984593
U1  - 515.352 WAL 
PY  - 1998///
CY  - New York
PB  - Springer
N1  - Includes bibliographical references
ER  -