TY  - JOUR
AU  - J. Schwaiger
TI  - Roots of formal power series in one variable.
JO  - Aequationes mathematicae
PY  - 1985
SP  - 40
EP  - 43
VL  - 29
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1985__29_137080/
ID  - AM2_1985__29_137080
ER  -