D. SENTHILKUMAR; P. TAMIL SELVI. Weighted Composition of m-Quasi k-Paranormal Operators. International Journal of Mathematics And its Applications, [S. l.], v. 7, n. 1, p. 1–8, 2019. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/262. Acesso em: 5 may. 2024.