%0 Journal Article
%A V. M. Kalinin
%A O. V. Shalaevskii
%T $\chi^2$ as a criterium of independence in a contingency table
%J Zapiski Nauchnykh Seminarov POMI
%D 1972
%P 88-117
%V 26
%U http://geodesic.mathdoc.fr/item/ZNSL_1972_26_a2/
%G ru
%F ZNSL_1972_26_a2