%0 Journal Article %A M. V. Alekhnovich %A A. A. Razborov %T Lower Bounds for Polynomial Calculus: Nonbinomial Case %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2003 %P 23-43 %V 242 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2003_242_a2/ %G ru %F TM_2003_242_a2