Krener, A.J.; Isidori, Alberto, Linearization by output injection and nonlinear observers, System and Control Letters, 1983, 3: 47–52, doi:10.1016/0167-6911(83)90037-3
Krener, A.J.; Respondek, W., Nonlinear observers with linearizable error dynamics, SIAM Journal on Control and Optimization, 1985, 23 (2): 197–216, doi:10.1137/0323016
Gauthier, J.P.; Hammouri, H.; Othman, S., A simple observer for nonlinear systems applications to bioreactors, IEEE Transactions on Automatic Control, 1992, 37 (6): 875–880, doi:10.1109/9.256352
Hammouri, H.; Kinnaert, M., A New Procedure for Time-Varying Linearization up to Output Injection, System and Control Letters, 1996, 28 (3): 151–157, doi:10.1016/0167-6911(96)00022-9
Ciccarella, G.; Dalla Mora, M.; Germani, A., A Luenberger-like observer for nonlinear systems, International Journal of Control, 1993, 57 (3): 537–556, doi:10.1080/00207179308934406
Narendra, K.S.; Han, Z. A new approach to adaptive control using multiple models. International Journal of Adaptive Control and Signal Processing. August 2012, 26 (8): 778–799. ISSN 1099-1115. doi:10.1002/acs.2269.
Hadj-Sadok, M.Z.; Gouzé, J.L. Estimation of uncertain models of activated sludge processes with interval observers. Journal of Process Control. 2001, 11 (3): 299–310. doi:10.1016/S0959-1524(99)00074-8.
Narendra, K.S.; Han, Z. A new approach to adaptive control using multiple models. International Journal of Adaptive Control and Signal Processing. August 2012, 26 (8): 778–799. ISSN 1099-1115. doi:10.1002/acs.2269.
