TY  - BOOK
AU  - Fruchard Augustin
AU  - Schafke Reinhard
TI  - Composite asymptotic expansions
SN  - 978-3-642-34034-5
U1  - 511.4 
PY  - 2013///
CY  - Berlin
PB  - Springer-Verlag
KW  - Asymptotic expansions
KW  - Differential equations-asymptotic theory
KW  - Integral equations
ER  -