Barry Cullingworth,Simin Davoudi,David Webb,Geoff Vigar,John Pendlebury,Tim Townshend,Menelaos Gkartzios,Trevor (University of Newcastle Hart UK),Vincent Nadin
(2)
Stefanie Duhr/ Claire Colomb/ Vincent Nadin
(2)
Barry Cullingworth/ Vincent Nadin/ Trevor Hart/ Simin Davoudi
(1)
J. B. Cullingworth/ Vincent Nadin
(1)
Wil Zonneveld /Vincent Nadin
(1)