Fuentes, E. D., J. J. Troncoso, and C. A. Bonilla. “Forest Operations and Sediment Concentration in Natural Streams I: A Mathematical Model Formulation”. Revista Bosque, vol. 22, no. 2, Dec. 2001, pp. 15-24, https://revistabosque.org/index.php/bosque/article/view/1164.