TY  - BOOK
AU  - Eckmann,Jean-Pierre
AU  - Koch,H.
AU  - Wittwer,P.
TI  - A computer-assisted proff. universality for area-preserving maps
PY  - 1984///
CY  - Providence, R.I.
PB  - American Mathematical Society
KW  - Hamiltonian systems
KW  - Data processing
KW  - Mapping (Mathematics)
KW  - Errors, Theory of
N1  - Includes bibliographical references
ER  -