RUGIRI, Peter Githara. The quasi-similarity and dominant conditions of Weyl spectrum in a complex Hilbert space. Editon Consortium Journal of Physical and Applied Sciences, [S. l.], v. 3, n. 1, p. 124–130, 2023. DOI: 10.51317/ecjpas.v3i1.414. Disponível em: https://editoncpublishing.org/ecpj/index.php/ecjpas/article/view/414. Acesso em: 3 jul. 2026.