%0 Journal Article %A Yu. V. Burkin %T Submodel similarity and planning relations for single indirect experiments %J Doklady Akademii Nauk %D 1972 %P 54-55 %V 202 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_202_1_a13/ %G ru %F DAN_1972_202_1_a13