%0 Journal Article
%A M. G. Zaidenberg
%T Rational actions of the group $\mathbf{C}^*$ on $\mathbf{C}^2$, their quasi-invariants and algebraic curves in $\mathbf{C}^2$ with Euler characteristic $1$
%J Doklady Akademii Nauk
%D 1985
%P 277-280
%V 280
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1985_280_2_a3/
%G ru
%F DAN_1985_280_2_a3