TY  - JOUR
AU  - H.W. Jr. Lenstra
TI  - Rational Functions Invariant under a Finite Abelian Group.
JO  - Inventiones mathematicae
PY  - 1974
SP  - 299
EP  - 325
VL  - 25
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1974__25_142292/
ID  - IM_1974__25_142292
ER  -