(ANSA) - BELGRADE, FEB 10 - "The estimated number of victims of the foibe tragedy is over 4,000, with over 350 thousand exiled refugees. These are numbers of an ethnic cleansing perpetrated in the name of two typical aberrations of the twentieth century, exasperated nationalism and communism," said the Italian Foreign Minister Antonio Tajani in his speech at the ceremony for the Day of Remembrance, held at the Quirinale. (ANSA).