%0 Journal Article %A Oleg Yu. Vorobyev %A Natalia A. Lukyanova %T A mean probability event for a~set of events %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2013 %P 127-135 %V 6 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2013_6_1_a13/ %G en %F JSFU_2013_6_1_a13