%0 Journal Article
%A McDonald, Judith J.
%A Olesky, D.Dale
%A Schneider, Hans
%A Tsatsomeros, Michael J.
%A van den Driessche, P.
%T $Z$-pencils
%J The electronic journal of linear algebra
%D 1998
%P 32-38
%V 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELA_1998__4__a2/
%G en
%F ELA_1998__4__a2