TY  - JOUR
AU  - M. G. Zaidenberg
TI  - Rational actions of the group $\mathbf{C}^*$ on $\mathbf{C}^2$, their quasi-invariants and algebraic curves in $\mathbf{C}^2$ with Euler characteristic $1$
JO  - Doklady Akademii Nauk
PY  - 1985
SP  - 277
EP  - 280
VL  - 280
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1985_280_2_a3/
LA  - ru
ID  - DAN_1985_280_2_a3
ER  -