Klyuev VV, Kоkоvkіn-Shcherbak NI. On the minimization of the number of arithmetical operation with one transformation of matrices. Ukr. Mat. Zhurn. [Internet]. 1966 Oct. 27 [cited 2025 Apr. 9];18(6):122-8. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/8468