TY  - BOOK
AU  - Mielke Alexander
TI  - Hamiltonian and lagrangian flows on center manifolds: with applications to elliptic variational problems
U1  - 516.36 
PY  - 1991///
CY  - Berlin
PB  - Springer Verlag
KW  - Differential geometry
KW  - Lagrangian flows
ER  -