%0 Journal Article %A V. S. Klimov %T Topological characteristics of multi-valued maps and Lipschitzian functionals %J Izvestiya. Mathematics %D 2008 %P 717-739 %V 72 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2008_72_4_a4/ %G en %F IM2_2008_72_4_a4