TY - JOUR AU - Davis, John M. AU - Gravagne, Ian A. AU - Jackson, Billy J. AU - Marks II, Robert J. TI - Controllability, observability, realizability, and stability of dynamic linear systems JO - Electronic journal of differential equations PY - 2009 VL - 2009 UR - http://geodesic.mathdoc.fr/item/EJDE_2009__2009__a185/ LA - en ID - EJDE_2009__2009__a185 ER -