%0 Journal Article %A G. G. Laptev %T The absence of global positive solutions of systems of semilinear elliptic inequalities in cones %J Izvestiya. Mathematics %D 2000 %P 1197-1215 %V 64 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2000_64_6_a3/ %G en %F IM2_2000_64_6_a3