Herskovits, Jose, Emmanuel Laporte, Patrick Le Tallec, and Gines Santos. 1996. “A Quasi-Newton Interior Point Algorithm Applied to Constrained Optimum Design in Computational Fluid Dynamics”. European Journal of Computational Mechanics 5 (5-6):595-617. https://journals.riverpublishers.com/index.php/EJCM/article/view/3487.