Fenomén Holocaust - Office of the President of the Czech Republic; Oswiecim (Auschwitz) State Museum <Poland>; Museum of Romany Culture <Czech Republic>; United States Holocaust Memorial Museum <Washington, DC>; Yad Vashem Martyrs and Heroes Memorial Authority <Jerusalem>; Pamatnik Terezin / Terezin Memorial; International scientific conference ; Prague - Terezín : 6th - 8th october 1999 (1999)