TY  - BOOK
AU  - Romanovski, VG
AU  - Shafer, DS
TI  - Center and cyclicity problems(the): a computational algebra approach
SN  - 9780817647261
U1  - 517.9 
PY  - 2009///
CY  - Boston
PB  - Birkhauser
KW  - CYCLICITY PROBLEM
KW  - ISOCHRONICITY AND LINEARIZABILITY PROBLEMS
KW  - POLYNOMIAL IDEALS AND THEIR VARIETIES
ER  -