Zhang, Y. C., M. A. Henson, and Y. G. Kevrekidis. (2003) 2003. “Nonlinear Model Reduction for Dynamic Analysis of Cell Population Models”. Chemical Engineering Science 58 (2): 429-45.

Zhang, Y. C., M. A. Henson, and Y. G. Kevrekidis. 2003. “Nonlinear Order Reduction of Discretized Cell Population Models”. In Proceedings of the 2003 American Control Conference, Vols 1-6, 2383-88. New York: Ieee.