%0 Journal Article %A L. V. Velikov %A Yu. M. Gufan %A A. S. Prokhorov %A E. G. Rudashevskiǐ %T On the problem of adequate phenomenological description of magnetic dielectrics %J Doklady Akademii Nauk %D 1974 %P 1341-1344 %V 219 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_219_6_a17/ %G ru %F DAN_1974_219_6_a17