共 5 条
- [1] BRAYTON RK, 1964, QUART APPL MATH, V22
- [2] TOPOLOGY OF MIXED POTENTIAL FUNCTION [J]. PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 1968, 56 (10): : 1721 - &
- [3] FORSYTH AR, 1933, DIFFERENTIAL EQUATIO
- [4] MACFARLANE AGJ, 1967, INT J CONTROL, V5
- [5] WILSON RL, 1965, IEEE T CIRCUIT THEOR, VCT12, P120