Jambrek, Peter, ed. (January–June 2008). "Crimes Committed by Totalitarian Regimes". Slovenian Presidency of the Council of the European Union. Retrieved 26 December 2019. p. 156. "Most of the mass killings were carried out from May to July 1945; among the victims were mostly the "returned" (or "home-captured") Home guards and prisoners from other Yugoslav provinces. In the following months, up to January 1946 when the Constitution of the Federative People’s Republic of Yugoslavia was passed and OZNA had to hand the camps over to the organs of the Ministry of the Interior, those killings were followed by mass killing of Germans, Italians and Slovenes suspected of collaborationism and anti-communism. Individual secret killings were carried out at later dates as well. The decision to "annihilate" opponents must had been adopted in the closest circles of Yugoslav state leadership, and the order was certainly issued by the Supreme Commander of the Yugoslav Army Josip Broz – Tito, although it is not known when or in what form". نسخة محفوظة 12 يونيو 2020 على موقع واي باك مشين.