On the 26th September 2019 (Thursday) in the “Prof. Marin Drinov” was again officially presented a prototype for Citation index of the publications by Bulgarian authors (social sciences). This time the guests were authors of scientific publications. Among them were scientists and specialists from different section of the Bulgarian Academy of Sciences, library specialists, representatives from the Sofia University, NACID, the Ministry of Education and Sciences, etc. The event is a part of the project “Design and development of a prototype of the information system Citation index of the publications by Bulgarian authors (social sciences)”, funded by the Scientific Research Fund (2017; contract № ДН 15 / from the 11th December 2017).