SHRIVASTAVA, R.; NASHINE, H. K.; DEWANGAN, C. L. INVARIANT RANDOM APPROXIMATION IN NONCONVEX DOMAIN. Journal of the Indonesian Mathematical Society, [S. l.], v. 15, n. 2, p. 69–77, 2012. DOI: 10.22342/jims.15.2.45.69-77. Disponível em: https://jims-a.org/index.php/jimsa/article/view/45. Acesso em: 27 apr. 2024.