TY - BOOK AU - Clements D AU - Anderson B D O TI - Singular optimal control: the linear-quadratic problem T2 - Lecture notes in control and information sciences; 5 U1 - B2893, L82;1 PY - 1978/// CY - Berlin PB - Springer-Verlag KW - Quadratic problem KW - Statistics N1 - Includes appendices ER -