TY - JOUR AU - A. P. Petukhov TI - On the dependence of the properties of the set of points of discontinuity JO - Sbornik. Mathematics PY - 1990 SP - 427 EP - 447 VL - 67 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1990_67_2_a6/ LA - en ID - SM_1990_67_2_a6 ER -