TY  - JOUR
AU  - Claus Michael Ringel
TI  - The Rational Invariants of the Tame Quivers.
JO  - Inventiones mathematicae
PY  - 1980
SP  - 217
EP  - 240
VL  - 58
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1980__58_142722/
ID  - IM_1980__58_142722
ER  -