%0 Journal Article
%A Groenewald, Gilbert J.
%A Petersen, Mark A.
%T $J$-spectral factorization for rational matrix functions with alternative realization
%J The electronic journal of linear algebra
%D 2003
%P 240-256
%V 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELA_2003__10__a5/
%G en
%F ELA_2003__10__a5