%0 Journal Article %A E. Duma %T Algebraic SL(2)-actions: deformations of finite cyclic subgroups %J Commentationes Mathematicae %D 1986 %P 237-242 %V 26 %N 2 %U http://geodesic.mathdoc.fr/articles/10.14708/cm.v26i2.6170/ %R 10.14708/cm.v26i2.6170 %G pl %F 10_14708_cm_v26i2_6170