Orozco, Onofre, Carlos Eduardo Castañeda, Agustín Rodríguez-Herrero, Gema García-Saéz, and María Elena Hernando. 2018. “Luenberger Observer With Nonlinear Structure Applied to Diabetes Type 1”. International Journal of Combinatorial Optimization Problems and Informatics 9 (1):68-80. https://ijcopi.org/ojs/article/view/81.