%0 Journal Article %A L. V. Rozovskii %T On some properties of a mean value %J Zapiski Nauchnykh Seminarov POMI %D 2001 %P 204-207 %V 278 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2001_278_a11/ %G ru %F ZNSL_2001_278_a11