Andrade, J. P. P., V. A. F. Campos, and A. S. Potts. “Damping Improvement of a Longitudinal F-16 Aircraft Model through LMI”. The International Journal of Science & Technoledge, vol. 4, no. 9, Sept. 2016, http://internationaljournalcorner.com/index.php/theijst/article/view/123988.