Die bepaling van die kragverspreiding in die drakabel van ’n sweefspoor

by P. J. Vermeulen
Published 1993-07-01

Wat nou na verwonding?

by P.J. Vermeulen
Published 2016-08-01

Assessment of technologies in a global energy system

by P.J. Vermeulen
Published 2003-12-01

A unified feasible direction interior approach to the minimization of linear and general objective functions subject to linear constraints

by P.J. Vermeulen, J.A Snyman
Published 2003-12-01