GANGULY, D. K.; MUKHERJEE, R. TWO IMPORTANT EXTENSION THEOREMS FOR THE GAP-INTEGRAL. Journal of the Indonesian Mathematical Society, [S. l.], v. 17, n. 1, p. 49–58, 2012. DOI: 10.22342/jims.17.1.13.49-58. Disponível em: http://jims-a.org./index.php/jimsa/article/view/13. Acesso em: 5 oct. 2024.