Vermeulen, P.J., South Africa

• ORiON Vol. 8 No. 2 (1992) - Research Articles
  A unified feasible direction interior approach to the minimization of linear and general objective functions subject to linear constraints
  Abstract  PDF
• ORiON Vol. 1 No. 2 (1985) - Research Articles
  Assessment of technologies in a global energy system
  Abstract  PDF