Alonso, A. A., I. G. Kevrekidis, J. R. Banga, and C. E. Frouzakis. (2004) 2004. “Optimal Sensor Location and Reduced Order Observer Design for Distributed Process Systems”. Computers & Chemical Engineering 28 (1-2): 27-35. Reference Link
Alonso, A. A., C. E. Frouzakis, and I. G. Kevrekidis. (2004) 2004. “Optimal Sensor Placement for State Reconstruction of Distributed Process Systems”. Aiche Journal 50 (7): 1438-52. Reference Link