TY  - JOUR
AU  - Graça, Mário M.
TI  - On the computation of nonhyperbolic fixed points.
JO  - Experimental mathematics
PY  - 2002
SP  - 477
EP  - 485
VL  - 11
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EXMA_2002__11_4_55456/
LA  - en
ID  - EXMA_2002__11_4_55456
ER  -