%0 Journal Article %A Ellison, Elisabeth M. %A Hogben, Leslie %A Tsatsomeros, Michael J. %T Sign patterns that require eventual positivity or require eventual nonnegativity %J The electronic journal of linear algebra %D 2009 %P 98-107 %V 19 %I mathdoc %U http://geodesic.mathdoc.fr/item/ELA_2009__19__a2/ %G en %F ELA_2009__19__a2