TY - JOUR AU - M. G. Zaidenberg TI - Stability of hyperbolic imbeddedness and construction of examples JO - Sbornik. Mathematics PY - 1989 SP - 351 EP - 361 VL - 63 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1989_63_2_a5/ LA - en ID - SM_1989_63_2_a5 ER -