TY  - BOOK
AU  - Agarwal, Ravi P.
AU  - O'Regan, Donal
TI  - Introduction to ordinary differential equations
SN  - 978-0-387-71275-8
U1  - 515.352 23rd 
PY  - 2008///
CY  - New York
PB  - Springer
KW  - Mathematics
KW  - Differential equations
UR  - www.springer.com
ER  -