TY - JOUR AU - E. Duma TI - Algebraic SL(2)-actions: deformations of finite cyclic subgroups JO - Commentationes Mathematicae PY - 1986 SP - 237 EP - 242 VL - 26 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v26i2.6170/ DO - 10.14708/cm.v26i2.6170 LA - pl ID - 10_14708_cm_v26i2_6170 ER -