TY  - BOOK
AU  - Wasow, Wolfgang,
TI  - Asymptotic expansions for ordinary differential equations
T2  - Pure and applied mathematics,
U1  - 515.352 23
PY  - 1965///
CY  - New York
KW  - Asymptotic expansions
KW  - Differential equations
KW  - Asymptotic theory
N1  - includes Bibliography (p. 345-355.) and index
ER  -