Olof J. Staffans. Quadratic optimal control of stable systems through spectral factorization. MCSS, 8(2):167-197, 1995. [doi]
@article{Staffans95, title = {Quadratic optimal control of stable systems through spectral factorization}, author = {Olof J. Staffans}, year = {1995}, doi = {10.1007/BF01210206}, url = {http://dx.doi.org/10.1007/BF01210206}, researchr = {https://researchr.org/publication/Staffans95}, cites = {0}, citedby = {0}, journal = {MCSS}, volume = {8}, number = {2}, pages = {167-197}, }