共 8 条
[1]
Aizerman M. A., 1964, ABSOLUTE STABILITY O
[6]
EXTENSION OF POPOVS THEOREMS FOR STABILITY OF NONLINEAR CONTROL SYSTEMS
[J].
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS,
1965, 279 (06)
:401-&
[7]
NARENDRA KS, 1964, INT J ENGNG SCI, V2, P367