1. Minimal state-space realization in linear system theory: an overview;De Schutter;J. Comput. Appl. Math.,2000
2. An effective construction of realizations from input/output descriptions;Ho,1966
3. Effective construction of linear, state-variable models from input/output functions;Ho;Regelungstechnik,1966
4. Subspace Methods in System Identification;Van Overschee,1996
5. Nuclear norm system identification with missing inputs and outputs;Liu;Syst. Control Lett.,2013