%0 Journal Article %A A. A. Krasovskii %T Appraising a steady-state field from a diffuse image %J Doklady Akademii Nauk %D 1979 %P 1071-1073 %V 249 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_249_5_a11/ %G ru %F DAN_1979_249_5_a11