TY - JOUR AU - G. P. Basharin TI - The use of the chi-square criterion as a test for the independence of events JO - Doklady Akademii Nauk PY - 1957 SP - 167 EP - 170 VL - 117 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_117_2_a0/ LA - ru ID - DAN_1957_117_2_a0 ER -