%0 Journal Article %A Tremblay, Jean Christophe %A Carrington, Tucker jun. %T A refined unsymmetric Lanczos eigensolver for computing accurate eigentriplets of a real unsymmetric matrix %J Electronic transactions on numerical analysis %D 2008 %V 28 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2008__28__a7/ %G en %F ETNA_2008__28__a7