%0 Journal Article
%A M. P. Savelov
%T Two-stage chi-square test and two-dimensional distributions of a~Bessel process
%J Teoriâ veroâtnostej i ee primeneniâ
%D 2020
%P 841-850
%V 65
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TVP_2020_65_4_a11/
%G ru
%F TVP_2020_65_4_a11