Perry, Wayne (1) Harnisch, Falk, Sleutels, Tom, Ter Heijne, Annemiek (1) Abouelmagd, Ahmed, Ageely, Hussein M (1) Lisle, Richard J. (cardiff University), Brabham, Peter (cardiff University), Barnes, John W. (university College Of Swansea (1) Bevelacqua, Joseph John (bevelacqua Resources (1)