R. RAJA. A Criterion for the Secondary Unitary Congruence of Conjugate Secondary Normal Matrices. International Journal of Mathematics And its Applications, [S. l.], v. 6, n. 2 - B, p. 131–134, 2018. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/708. Acesso em: 22 jul. 2024.