HADIGHEH, A. G.; ROMANKO, O.; TERLAKY, T. Sensitivity analysis in convex quadratic optimization: Simultaneous perturbation of the objective and right-hand-side vectors. Algorithmic Operations Research, [S. l.], v. 2, n. 2, p. 94, 2007. Disponível em: https://journals.lib.unb.ca/index.php/AOR/article/view/4624. Acesso em: 18 aug. 2022.