DHAGAT, V. B.; THAKUR, V. S. Nonconvex minimization in generating space. Tamkang Journal of Mathematics, [S. l.], v. 39, n. 3, p. 213–218, 2008. DOI: 10.5556/j.tkjm.39.2008.13. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/13. Acesso em: 20 apr. 2024.