@article{VSGTU_2015_19_1_a5,
     author = {O. M. Sizova},
     title = {Ultrametric diffusion in a strong centrally symmetric
},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {87--104},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2015_19_1_a5/}
}