TY  - BOOK
AU  - O'Malley,Robert E
TI  - SINGULAR PERTURBATION METHODS FOR ORDINARY DIFFERENTIAL EQUATIONS
SN  - 038797556X
U1  - 515.352 
PY  - 1991///
CY  - 
PB  - Springer-Verlag,New York
KW  - Differential Equations
KW  - Perturbation (Mathematics)
ER  -