%0 Journal Article %A Yu. G. Borisovich %T Topology and non-linear functional analysis %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1979 %P 14-23 %V 34 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1979_34_6_a2/ %G en %F RM_1979_34_6_a2