A. D. Grach and the Sayan-Tuva Archaeological Expedition
This paper is devoted to the memory of A. D. Grach, first director of the Sayan-Tuva Archaeological Expedition (STEAN). The author describes the period of the formation of STEAN in 1962-1965 concerned with the beginning of the construction of the Sayan-Shushenskaya hydroelectric power station. The paper pays much attention to the principles of the organization of archaeological researches by A. D. Grach. In conclusion, the author briefly summarizes the main results of A. D. Grach’s activities.