XI-International Conference Symmetry Methods in Physics Period 30.04 - 31.12.2004 External code CTU0415514 Members of research team prof. Ing. Edita Pelantová CSc. prof. RNDr. Ladislav Hlavatý DrSc. prof. Ing. Jiří Tolar DrSc. prof. Ing. Goce Chadzitaskos CSc. prof. Ing. Zuzana Masáková Ph.D. prof. RNDr. Čestmír Burdík DrSc. prof. Ing. Igor Jex DrSc. Helena Matoušková