%0 Journal Article %A O. V. Sarmanov %T Hypothesis testing on parameters of normal correlation %J Informatics and Automation %D 1970 %P 258-262 %V 111 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1970_111_a12/ %G ru %F TRSPY_1970_111_a12