1. Asymptotic stability and feedback stabilization;Brockett,1983
2. Stabilization of a class of nonlinear systems by a smooth feedback control;Aeyels;Systems and Control Letters,1985
3. Comments on the stabilizability of the angular velocity of a rigid body;Aeyels;Systems and Control Letters,1988
4. Stabilizability and asymptotic stabilizability of the angular velocity of a rigid body;Aeyels,1988
5. Further comments on the stabilizability of the angular velocity of a rigid body;Sontag;Systems and Control Letters,1988