%0 Journal Article %A Savaci, F. Acar %A Göknar, I. Cem %T A geometric approach for testing regularity of multi-dimensional polynomial matrices and a pencil of $n$-matrices %J Kybernetika %D 1991 %P 271-279 %V 27 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1991__27_3_a11/ %G en %F KYB_1991__27_3_a11