TY - JOUR AU - O. M. Sizova TI - Ultrametric diffusion in a strong centrally symmetric JO - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences PY - 2015 SP - 87 EP - 104 VL - 19 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGTU_2015_19_1_a5/ LA - ru ID - VSGTU_2015_19_1_a5 ER -