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2. Nonlinear decoupling in process control;Balchen;Modeling, Identification and Control,1991
3. Design of the property transformation in elementary nonlinear decoupling of multivariable processes;Balchen;Modeling, Identification and Control,1993
4. Dynamic mathematical models for a binary distillation process;DiRuscio,1987
5. Nonlinear control systems;Isidori,1989