%0 Journal Article %A Yu. V. Komlenko %T A certain counterexample in the theory of positive solutions %J Differencialʹnye uravneniâ %D 1975 %P 1138 %V 11 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1975_11_6_a19/ %G ru %F DE_1975_11_6_a19