INTERNATIONAL JOURNAL OF CONTROL, vol. 68, no. 3, page. 461 - 469, 1997-10
INTERNATIONAL JOURNAL OF CONTROL, vol. 68, no. 2, page. 287 - 296, 1997-09-20
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, vol. 42, no. 4, page. 573 - 578, 1997-04
INTERNATIONAL JOURNAL OF CONTROL, vol. 66, no. 1, page. 15 - 22, 1997-01-10
INTERNATIONAL JOURNAL OF CONTROL, vol. 65, no. 6, page. 913 - 924, 1996-12
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, vol. 41, no. 12, page. 1799 - 1802, 1996-12
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, vol. 41, no. 5, page. 727 - 732, 1996-05
SIGNAL PROCESSING, vol. 47, no. 2, page. 115 - 133, 1995-11
INTERNATIONAL JOURNAL OF CONTROL, vol. 62, no. 5, page. 1049 - 1060, 1995-11
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, vol. 40, no. 4, page. 761 - 766, 1995-04