TY  - GEN
AU  - Hairer, Ernst
AU  - Wanner,Gerhard
AU  - Lubich, Christian
TI  - Geometric numerical integration: structure - preserving algorithms for ordinary differential equations
SN  - 3540430032
U1  - 515.352 
PY  - 2002///
CY  - Berlin
PB  - Springer
KW  - Ordinary differential equations
ER  -