%0 Journal Article %A V. A. Timofeeva %T Similarity criterion in the optics of turbid media %J Doklady Akademii Nauk %D 1968 %P 847-850 %V 180 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_180_4_a20/ %G ru %F DAN_1968_180_4_a20