"Great Soviet Encyclopedia (BRE)" is a publication that was created in the USSR in 1926-1947 and included a wide range of information from various fields of knowledge. The total volume of the encyclopedia was more than 460 volumes, with more than 100,000 articles in more than 135 languages. Each article in BRE provided the reader with deep and detailed knowledge, covering history, architecture, science, culture, politics and much more. This encyclopedia has become an important source of knowledge for many generations, and its importance in research and education cannot be overestimated. The "Great Soviet Encyclopedia" not only reflected the spirit of its time, but also became an invincible symbol of the cultural and intellectual heritage of the Soviet Union.