University of Naples “L’Orientale”
Prof. Dr. ROSTISLAV A. STANKOV: Research fellow
https://uni-sofia.academia.edu/RostislavStankov
University of Udine
Prof. Dr. ETTORE GHERBEZZA: Member of the Research Unity
Dr. MARINA BOBRIK: Research fellow
https://independent.academia.edu/MarinaBobrik
University of Turin
Dr. OLGA KALASHNIKOVA: Research fellow