%0 Journal Article
%A Förster, K.-H.
%A Nagy, B.
%T On spectra of expansion graphs and matrix polynomials. II
%J The electronic journal of linear algebra
%D 2002
%P 158-170
%V 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELA_2002__9__a7/
%G en
%F ELA_2002__9__a7