Robinson, Darryl (queen's University, Vasiliev, Sergey (open Universiteit), Van Sliedregt, Elies (tilburg University, Oosterveld, Valerie (western University (2) Mcleod, Alexus (indiana University) (2) Hartog, Arthur H. (schlumberger Fibre-optic Technology Centre (1) Jackson, Professor Howard (birmingham City University, Ze Amvela, Dr Etienne (university Of Yaounde I (1) Kirby, Meg (1)