@article{KYB_1991__27_3_a11,
     author = {Savaci, F. Acar and G\"oknar, I. Cem},
     title = {A geometric approach for testing regularity of multi-dimensional polynomial matrices and a pencil of $n$-matrices},
     journal = {Kybernetika},
     pages = {271--279},
     publisher = {mathdoc},
     volume = {27},
     number = {3},
     year = {1991},
     mrnumber = {1116841},
     zbl = {0746.93022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1991__27_3_a11/}
}