ProkipV. M. “Canonical Form With Respect to Semiscalar Equivalence for a Matrix Pencil With Nonsingular First Matrix”. Ukrains’kyi Matematychnyi Zhurnal 63, no. 8 (August 25, 2011): 1147-1152. Accessed November 24, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/2793.