%0 Journal Article %A I. V. Volchenkova %A L. B. Klebanov %T A new convexity-based inequality, characterization of probability distributions and some free-of-distribution tests %J Zapiski Nauchnykh Seminarov POMI %D 2018 %P 63-76 %V 474 %U http://geodesic.mathdoc.fr/item/ZNSL_2018_474_a3/ %G ru %F ZNSL_2018_474_a3