Taute, A.T. (Albertus); Visser, Alex T.; Jooste, F.J. (Fritz J.); Verhaeghe, B.M.J.A.; Myburgh, P.A.
(SATC, 2000-07)
Paper presented at the South African Transport Conference 17 - 20 July 2000 "Action in transport for the new millennium", CSIR International Convention Centre, Pretoria, South Africa.