TY - JOUR AU - A. N. Elpatievskii AU - I. F. Obraztsov AU - P. A. Belov TI - A general approach to the formulation of linear models of media of JO - Doklady Akademii Nauk PY - 1988 SP - 1331 EP - 1334 VL - 303 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1988_303_6_a11/ LA - ru ID - DAN_1988_303_6_a11 ER -