- David Rohde4
- Robert H. Silk4
- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)3
- US Department of State3
- US District Court for the District of Columbia3
- CIA (Central Intelligence Agency)2
- United States. Congress. Commission on Security and Cooperation in Europe2
- Bensmaïl, Malek1
- Fekete Doboz Alapítvány1
- Héderváry, Claire de1
- Morozov, Evgeny1
- New York Times1
- Panfilov, Artemii Flegonotovich1
- Peters, Justin1
- Pěchota, Vratislav1
- Roberts, Alasdair1
- Roth, Paul1
- Shanor, Donald R.1
- Sington, Derrick1
- Skilling, H. Gordon1