Hebri, B., and Y. Cherruault. “Identification of a Nonlinear Polynomial Compartmental System of (α + β) Order by a Linearization Method”. Mathematical Modelling and Analysis 11, no. 2 (June 30, 2006): 149-160. Accessed January 6, 2025. https://mla.vgtu.lt/index.php/MMA/article/view/9607.