TY  - JOUR
AU  - Rafael Ortega
AU  - Francisco R. Ruiz del Portal
TI  - Attractors with vanishing rotation number
JO  - Journal of the European Mathematical Society
PY  - 2011
SP  - 1569
EP  - 1590
VL  - 13
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4171/jems/288/
DO  - 10.4171/jems/288
ID  - JEMS_2011_13_6_a1
ER  -