Heikki N. Koivo. A multivariable self-tuning controller. Automatica, 16(4):351-366, 1980. [doi]
@article{Koivo80, title = {A multivariable self-tuning controller}, author = {Heikki N. Koivo}, year = {1980}, doi = {10.1016/0005-1098(80)90020-5}, url = {http://dx.doi.org/10.1016/0005-1098(80)90020-5}, researchr = {https://researchr.org/publication/Koivo80}, cites = {0}, citedby = {0}, journal = {Automatica}, volume = {16}, number = {4}, pages = {351-366}, }