TY  - CHAP
AU  - Brunella, Marco
TI  - Vanishing holonomy and monodromy of certain centres and foci
BT  - Complex analytic methods in dynamical systems - IMPA, January 1992
AU  - Collectif
ED  - Camacho C.
ED  - Lins Neto A.
ED  - Moussu R.
ED  - Sad P.
T3  - Astérisque
PY  - 1994
SP  - 37
EP  - 48
IS  - 222
PB  - Société mathématique de France
UR  - http://archive.numdam.org/item/AST_1994__222__37_0/
LA  - en
ID  - AST_1994__222__37_0
ER  -