Tophuridze, Nino, and Giorgi Rakviashvili. “On Hyperdeterminants And Equations Over Noncommutative Rings ”. Proceedings of Tskhum-Abkhazian Academy of Sciences, vol. 21, Nov. 2021, pp. 158-66, https://proceedings.taas.ge/index.php/taas/article/view/5445.