Optimal Filters for Nilpotent Associate-Algebraic Bilinear Systems.
1979 ◽
Vol 24
(6)
◽
pp. 948-953
◽
2004 ◽
Vol 62
(1-6)
◽
pp. 291-299
2008 ◽
Vol 41
(2)
◽
pp. 462-467
◽