%0 Journal Article %A Martišovitš, Ilja %T Existence of positive solutions to vector boundary value problems. II. %J Mathematica slovaca %D 1999 %P 531-562 %V 49 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1999__49_5_a2/ %G en %F MASLO_1999__49_5_a2