TY - JOUR AU - V. D. Batukhtin AU - S. I. Bigil'deev TI - Inheritance of the differential properties of potentials by functions JO - Trudy Instituta matematiki i mehaniki PY - 2005 SP - 32 EP - 42 VL - 11 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMM_2005_11_1_a3/ LA - ru ID - TIMM_2005_11_1_a3 ER -