TY  - JOUR
AU  - Ulrich Hirsch
TI  - Some Remarks on Analytic Foliations and Analytic Branched Coverings.
JO  - Mathematische Annalen
PY  - 1980
SP  - 139
EP  - 152
VL  - 248
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAN_1980__248_163374/
ID  - MAN_1980__248_163374
ER  -