%0 Journal Article %A Yu. I. Medvedev %T Some theorems on the asymptotic distribution of the $\chi^2$ statistic %J Doklady Akademii Nauk %D 1970 %P 987-989 %V 192 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_192_5_a8/ %G ru %F DAN_1970_192_5_a8