Dénes Nagy (President, ISIS-Symmetry), Institute of Applied Physics, University of Tsukuba, Tsukuba, 305 Japan, Phone: 81 298 53 6786, Fax: 81 298 53 5205, E-mail: nagy@bukko.bk.tsukuba.ac.jp
György Darvas (Secretary General, ISIS-Symmetry), Symmetrion - The Institute for Advanced Symmetry Studies, 18 Nádor St. P.O.B. 994 Budapest, H-1245 Hungary, Phone: 36 1 331 8326, Fax: 36 1 331 3161, E-mail: h492dar@ella.hu or symmetry@mailhost.net