TY  - DATA
AU  - Walter G. Kelley, Allan C. Peterson
TI  - The Theory of Differential Equations
SN  - 9781441957832
PY  - 2010///
PB  - Springer New York
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-1-4419-5783-2
ER  -