共 26 条
[21]
SILVERMAN LM, 1979, 4TH INT S MATH THEOR
[22]
Verriest E. I., 1981, 24th Midwest Symposium on Circuits and Systems, P365
[23]
VERRIEST EI, 1981, 19TH P C DEC CONTR A, P504
[24]
VERRIEST EI, 1980, THESIS STANFORD U ST
[25]
VERRIEST EI, UNPUB BOUNDS POLE LO
[26]
Willems JL., 1970, STABILITY THEORY DYN