%0 Journal Article %A B. L. Granovskii %A S. M. Ermakov %T A nonparametric approach to problems of the design of regression experiments %J Doklady Akademii Nauk %D 1968 %P 273-275 %V 180 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_180_2_a3/ %G ru %F DAN_1968_180_2_a3