YADAV, S. P. On |N, p_n| Summability of Factored Jacobi Series at End Points. The Journal of the Indian Mathematical Society, [S. l.], v. 38, n. 1-4, p. 329–335, 1974. Disponível em: http://informaticsjournals.com/index.php/jims/article/view/16707. Acesso em: 2 may. 2024.