%0 Journal Article %A Yu. A. Rozanov %T Regularity of stationary processes and factorization of operator functions %J Doklady Akademii Nauk %D 1972 %P 1277-1279 %V 202 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_202_6_a9/ %G ru %F DAN_1972_202_6_a9