D. J. Hawkins

'Pseudodiagonalisation' and the inverse-Nyquist array method

D. J. Hawkins, 1972 .

Optimal control of linear and nonlinear systems by two‐level optimization

R. Luus, D. J. Hawkins, G. E. Robertson, 1971 .

Determination of stability regions with the inverse Nyquist array

P. McMorran, D. J. Hawkins, 1973 .