Duan Li. Hierarchical control for large-scale systems with general multiple linear-quadratic structure. Automatica, 29(6):1451-1461, 1993. [doi]
@article{Li93a-0, title = {Hierarchical control for large-scale systems with general multiple linear-quadratic structure}, author = {Duan Li}, year = {1993}, doi = {10.1016/0005-1098(93)90009-I}, url = {http://dx.doi.org/10.1016/0005-1098(93)90009-I}, researchr = {https://researchr.org/publication/Li93a-0}, cites = {0}, citedby = {0}, journal = {Automatica}, volume = {29}, number = {6}, pages = {1451-1461}, }