%0 Journal Article %A È. V. Khmaladze %T Estimation of necessary sample size for testing simple close hypotheses %J Teoriâ veroâtnostej i ee primeneniâ %D 1975 %P 115-125 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1975_20_1_a8/ %G ru %F TVP_1975_20_1_a8