Institution: | 1. ICRANet-Minsk, Institute of Physics, National Academy of Sciences of Belarus, 220072, Nezale?nasci Av. 68-2, Minsk, Belarus;2. Department of Theoretical Physics and Astrophysics, Belarusian State University, 220030, Nezale?nasci Av. 4, Minsk, Belarus;3. ICRANet, 65122, Piazza della Repubblica, 10, Pescara, Italy;4. INAF – Istituto di Astrofisica e Planetologia Spaziali, 00133, Via del Fosso del Cavaliere, 100, Rome, Italy |