%0 Journal Article
%A Furtado, Susana
%A Silva, Fernando C.
%T On the characteristic polynomial of matrices with prescribed columns and the stabilization and observability of linear systems
%J The electronic journal of linear algebra
%D 1998
%P 19-31
%V 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELA_1998__4__a3/
%G en
%F ELA_1998__4__a3