TY  - JOUR
AU  - W. de Melo
TI  - Structural Stability of Diffeomorphisms on Two-Manifolds.
JO  - Inventiones mathematicae
PY  - 1973
SP  - 233
EP  - 246
VL  - 21
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1973__21_142230/
ID  - IM_1973__21_142230
ER  -