SAHANI, S. K.; MISHRA, V. N.; PAHARI, N. P. On the Degree of Approximation of a Function by Nörlund Means of its Fourier Laguerre Series. Nepal Journal of Mathematical Sciences, [S. l.], v. 1, p. 65–70, 2020. DOI: 10.3126/njmathsci.v1i0.34164. Disponível em: https://www.nepjol.info/index.php/njmathsci/article/view/34164. Acesso em: 5 may. 2024.