%0 Journal Article %A Kunkel, Peter %A Mehrmann, Volker %T Characterization of classes of singular linear differential-algebraic equations %J The electronic journal of linear algebra %D 2005 %P 359-386 %V 13 %I mathdoc %U http://geodesic.mathdoc.fr/item/ELA_2005__13__a2/ %G en %F ELA_2005__13__a2