TY - JOUR AU - Yu. I. Medvedev TI - Some theorems on the asymptotic distribution of the $\chi^2$ statistic JO - Doklady Akademii Nauk PY - 1970 SP - 987 EP - 989 VL - 192 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_192_5_a8/ LA - ru ID - DAN_1970_192_5_a8 ER -