Press
In: Stochastic theory and adaptive control. Proceedings of a workshop. Lawrence, 1991. (Lecture notes in control and information sciences 184.).
In: Decision and control Vol. 1. Proceedings of the 31st IEEE conference, Tucson, 1992.
SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 30 (5)., pp. 1200-1227.
STATISTICS & PROBABILITY LETTERS, 12, pp. 201-207.