%0 Journal Article %A D. M. Belov %T On a~String Product in Witten's String Field Theory %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2004 %P 65-71 %V 245 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2004_245_a6/ %G ru %F TM_2004_245_a6