VISHNU NARAYAN MISHRA. On The Degree of Approximation of Signals (Functions) Belonging to Generalized Weighted ( , ( )), ( 1) p W L x t p ³ - Class by Product Summability Method. Journal of International Academy of Physical Sciences, [S. l.], v. 14, n. 04, p. 413–423, 2010. Disponível em: https://www.iaps.org.in/journal/index.php/journaliaps/article/view/268. Acesso em: 17 may. 2024.