On structural invariants and the root-loci of linear multivariable systems
1978 ◽
Vol 28
(2)
◽
pp. 187-196
◽
1985 ◽
Vol 6
(4)
◽
pp. 261-266
◽
1979 ◽
Vol 29
(6)
◽
pp. 1077-1080
◽
1978 ◽
Vol 28
(4)
◽
pp. 493-510
◽
1982 ◽
Vol 2
(1)
◽
pp. 45-61
◽