%0 Journal Article %A A. A. Razborov %T Lower estimates of the dimension of schemes of bounded depth in the basis $\{\&,\vee,\oplus\}$ %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1986 %P 181-182 %V 41 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1986_41_4_a8/ %G en %F RM_1986_41_4_a8