%0 Journal Article %A Rajendran, Dhanya %A Tyagi, Jagmohan %T Existence of nonnegative solutions to positone-type problems in \(\mathbb R^N\) with indefinite weights %J Electronic journal of differential equations %D 2010 %V 2010 %U http://geodesic.mathdoc.fr/item/EJDE_2010__2010__a198/ %G en %F EJDE_2010__2010__a198