%0 Journal Article %A I. M. Spitkovsky %T On the factorability of measurable matrix-valued functions %J Doklady Akademii Nauk %D 1978 %P 541-544 %V 240 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1978_240_3_a10/ %G ru %F DAN_1978_240_3_a10