V. M. Prokip, “On One Class of Divisors of Polynomial Matrices over Integral Domains”, Ukr. Mat. Zhurn., vol. 55, no. 8, pp. 1099–1106, Aug. 2003, Accessed: Feb. 17, 2026. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/3984