%0 Journal Article %A V. V. Zhikov %T On the theory of admissibility of pairs of function spaces %J Doklady Akademii Nauk %D 1972 %P 1281-1283 %V 205 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_205_6_a3/ %G ru %F DAN_1972_205_6_a3