Publication Year: 2017
Author: Gösta Eriksson; Luis Gil; Maria Carolina Varela; Roselyne Lumaret
4–6 September 1999, Gmunden, Austria and 17-19 May 2001, Blessington, Ireland
Publication Year: 2002
Author: Josef Turok; Gösta Eriksson; Karen Russell; Simone Borelli
22-25 March 1997, Lourizán, Spain
Publication Year: 1998
Author: Josef Turok; Eric Collin; Brigitte Demesure-Musch; Gösta Eriksson; Jochen Kleinschmit; Mari Rusanen; Richard Stephan
24-27 March 1996, Escherode, Germany
Publication Year: 1996
Author: Josef Turok; Gösta Eriksson; Jochen Kleinschmit; Sonja Canger