%0 Journal Article %A Mastronardi, Nicola %A Van Dooren, Paul %T Revisiting the stability of computing the roots of a quadratic polynomial %J Electronic transactions on numerical analysis %D 2015 %P 73-82 %V 44 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2015__44__a26/ %G en %F ETNA_2015__44__a26