%0 Journal Article %A S. S. Grigoryan %T On the averaging of physical fields %J Doklady Akademii Nauk %D 1980 %P 846-850 %V 254 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_254_4_a19/ %G ru %F DAN_1980_254_4_a19