Letters to the Bulgarian Prime Minister and Chairwoman of the Parliament in our support
A letter from Professor Juerg Froehlich
A letter from Professor Marian Apostol
A letter from Professor Elias Kiritsis
A letter from Dr. Dennis Bonatsos
A letter from Prof. Stephan Schiller
A letter from Prof. Norbert Pietralla
A letter on behalf of the European Particle Physics Outreach Group
A letter from Prof. Lev Zelenyi
A letter from Prof. Gordon Shepherd
A letter from Prof. Xenophon Moussas
A letter from Prof. Giovanni Bignami
A letter from Prof. Jaime Vila
A letter from Prof. Karl Seff
A letter from Prof. Iver Cairns
A letter on behalf of SCOSTEP
A letter from Prof. David Sarkisyan
A letter from Prof. Luigi Moi
A letter from Committee of Concerned Scientists
A letter from Prof. János Demetrovics, academician
A letter from Prof. Ioannis Tarnanidis
A letter from colleagues from University of Siena, Pisa
A letter from Prof. Robert Le Roy
A letter from Prof. Kiyohumi Yumoto
A letter from Prof. Leo Storme
A letter from Prof. Christoph Heinrich
A letter from Prof. Lorenz Windholz
Translation of the letter from Prof. Zhores Alferov (The original in Russian)
A letter from Prof. Rolf Jeltsch
A letter from the Institute for Slavic Studies, Polish
Academy of Science
A letter from BALCANICA centre, RAN (in Bulgarian)
A letter from MSU (in Russian)
A letter from Masaryk Institute and Archives of the Academy of
Sciences of the Czech Republic