KLYUEV, V. V.; Kоkоvkіn-Shcherbak N. I. On the minimization of the number of arithmetical operation with one transformation of matrices. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 18, n. 6, p. 122–128, 1966. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/8468. Acesso em: 6 dec. 2025.