@book{Barnett_Cameron_1985, address={Oxford}, edition={2nd ed}, title={Introduction to mathematical control theory}, volume={Oxford applied mathematics and computing science series}, publisher={Clarendon Press}, author={Barnett, S. and Cameron, R. G.}, year={1985} }
@book{Heij_Ran_Schagen_2007, address={Basel}, title={Introduction to mathematical systems theory: linear systems, identification and control}, publisher={Birkhäuser}, author={Heij, C. and Ran, A. C. M. and Schagen, Frederik van}, year={2007} }
@book{Hendricks_Jannerup_Sørensen_2008, address={Berlin}, title={Linear systems control: deterministic and stochastic methods}, publisher={Springer}, author={Hendricks, Elbert and Jannerup, O. E. and Sørensen, Paul H.}, year={2008} }