- European Roma Rights Center5
- United States. Department of State5
- Millar, Laura4
- Abrahams, Fred3
- Acković, Dragoljub3
- Cook, Michael Garnet3
- Durham, Nancy3
- Kováč, Dušan3
- McKemmish, Sue3
- Organization for Security and Co-operation in Europe. Office for Democratic Institutions and Human Rights3
- Roper, Michael3
- Tarchi, Marco3
- Barata, Kimberly2
- Barker, Greg2
- Bihari, Péter2
- Bok, Petr2
- Cain, Piers2
- Casals, Xavier2
- Fic, Victor M.2
- Figes, Orlando2