TY  - BOOK
AU  - Hinch, E. J. 
TI  - Perturbation methods
T2  - Cambridge Texts in Applied Mathematics
SN  - 0-521-37897-4
PY  - 1991///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Algebraic EquationsAsymptotic ApproximationsImproved Convergence
ER  -