TY  - BOOK
AU  - Smith,Donald R.
TI  - Singular-perturbation theory: an introduction with applications 
SN  - 0521300428
U1  - 515.35 22
PY  - 1985///
CY  - Cambridge [Cambridgeshire], New York
PB  - Cambridge University Press
KW  - Differential equations
KW  - Numerical solutions
KW  - Perturbation (Mathematics)
N1  - Includes indexes; Bibliography: p. 479-493
UR  - http://www.loc.gov/catdir/description/cam022/84023298.html
ER  -