%0 Journal Article
%A P. A. Yaskov
%T Necessary conditions in the law of large numbers for martingales and associated systems
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2011
%P 822-824
%V 66
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_2011_66_4_a7/
%G en
%F RM_2011_66_4_a7