1. ANDERSON , B. D. O. , 1974 ,Proc. 13th I.E.E.E. Conf. on Decision and Control, pp. 273 – 281 ; 1982, Proc. 21st I.E.E.E. Conf. on Decision and Control, Orlando, Florida, pp. 12–17 .
2. ANDERSON , B. D. O. , and JOHNSTONE , R. M. , 1981 ,Proc. 20th I.E.E.E. Conf on Decision and Control, San Diego , California , pp. 510 – 515 .
3. Adaptive Systems with Reduced Models
4. KOSUT , R. L. , and FRIEDLANDER , B. , 1982 ,Proc 21st I.E.E.E. Conf on Decision and Control, Orlando , Florida , pp. 18 – 23 .