@article{DAN_1988_303_6_a11,
     author = {A. N. Elpatievskii and I. F. Obraztsov and P. A. Belov},
     title = {A general approach to the formulation of linear models of media of},
     journal = {Doklady Akademii Nauk},
     pages = {1331--1334},
     publisher = {mathdoc},
     volume = {303},
     number = {6},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_303_6_a11/}
}