1999

• Prof. S.Krasznovsky

                              KFKI-Budapest, Hungary

• Prof. I.Wagner

                              KFKI-Budapest, Hungary

• Dr. O.Gavrishuk

                              JINR-Dubna, Russia

• Dr. L.Smirnov

                            JINR-Dubna, Russia

• Dr. V.Karnaukhov

                              JINR-Dubna, Russia