1. Measurement updating using the U–D factorization;Bierman;Automatica,1976
2. Implementation of self-tuning regulators with variable forgetting factors;Fortescue;Automatica,1981
3. Self tuning control of plants with abrupt changes;Holst;Proc. 1984 IFAC 9th World Cong., Budapest,1984
4. Parameter-adaptive control with configuration aids and supervision functions;Isermann;Automatica,1986
5. Internal mode control—theory and application;Morari;5th IFAC/IMEK Conf. Instrum. Autom. in Paper, Rubber, Plastics and Polymerization Inds, Antwerp,1983