%0 Journal Article %A D. Yu. Cherukhin %T The lower estimate of complexity in the class of schemes of depth $2$ without restrictions on a basis %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2005 %P 54-56 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2005_4_a12/ %G ru %F VMUMM_2005_4_a12