BAJRYACHARYA, P. M.; PHULARA, K. R. Extension of Bounded Linear Operators. Journal of Advanced College of Engineering and Management, [S. l.], v. 2, p. 11–13, 2016. DOI: 10.3126/jacem.v2i0.16094. Disponível em: https://www.nepjol.info/index.php/JACEM/article/view/16094. Acesso em: 5 may. 2024.