TY  - JOUR
AU  - Gerd Müller
TI  - Remarks on iteration of formal automorphisms.
JO  - Aequationes mathematicae
PY  - 1988
SP  - 17
EP  - 22
VL  - 35
IS  - 2-3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1988__35_2-3_137251/
ID  - AM2_1988__35_2-3_137251
ER  -