P. C. Haarhoff

A New Method for the Optimization of a Nonlinear Function Subject to Nonlinear Constraints

P. C. Haarhoff, J. D. Buys, J. Buys, 1970, Comput. J..

TRANSMIT: A COMPUTER PROGRAM TO EVALUATE A MULTI-ELECTRODE ELECTRON GUN.

P. C. Haarhoff, G. J. Krige, S. M. Gordon, 1968 .